WorldWideScience

Sample records for cabig security whitepaper

  1. Managing the masses with contactless payment technologies - whitepaper

    NARCIS (Netherlands)

    Smit, M.; Huitema, G.B.

    2007-01-01

    n 2007, hundreds of contactless payment trials are being conducted across Europe varying in focus and size. One of the most common first-time uses is in public transport; a well-known example is the Oyster (smart-)card for the London Transport system. This whitepaper shares research on contactless

  2. Development of the Lymphoma Enterprise Architecture Database: a caBIG Silver level compliant system.

    Science.gov (United States)

    Huang, Taoying; Shenoy, Pareen J; Sinha, Rajni; Graiser, Michael; Bumpers, Kevin W; Flowers, Christopher R

    2009-04-03

    Lymphomas are the fifth most common cancer in United States with numerous histological subtypes. Integrating existing clinical information on lymphoma patients provides a platform for understanding biological variability in presentation and treatment response and aids development of novel therapies. We developed a cancer Biomedical Informatics Grid (caBIG) Silver level compliant lymphoma database, called the Lymphoma Enterprise Architecture Data-system (LEAD), which integrates the pathology, pharmacy, laboratory, cancer registry, clinical trials, and clinical data from institutional databases. We utilized the Cancer Common Ontological Representation Environment Software Development Kit (caCORE SDK) provided by National Cancer Institute's Center for Bioinformatics to establish the LEAD platform for data management. The caCORE SDK generated system utilizes an n-tier architecture with open Application Programming Interfaces, controlled vocabularies, and registered metadata to achieve semantic integration across multiple cancer databases. We demonstrated that the data elements and structures within LEAD could be used to manage clinical research data from phase 1 clinical trials, cohort studies, and registry data from the Surveillance Epidemiology and End Results database. This work provides a clear example of how semantic technologies from caBIG can be applied to support a wide range of clinical and research tasks, and integrate data from disparate systems into a single architecture. This illustrates the central importance of caBIG to the management of clinical and biological data.

  3. CERN openlab Whitepaper on Future IT Challenges in Scientific Research

    CERN Document Server

    Di Meglio, Alberto; Purcell, Andrew

    2014-01-01

    This whitepaper describes the major IT challenges in scientific research at CERN and several other European and international research laboratories and projects. Each challenge is exemplified through a set of concrete use cases drawn from the requirements of large-scale scientific programs. The paper is based on contributions from many researchers and IT experts of the participating laboratories and also input from the existing CERN openlab industrial sponsors. The views expressed in this document are those of the individual contributors and do not necessarily reflect the view of their organisations and/or affiliates.

  4. Beyond RFID : the NFC Security Landscape

    NARCIS (Netherlands)

    Hoepman, J.H.; Siljee, B.I.J.

    2007-01-01

    For applications like mobile payments for which the use of NFC technology is considered, security is of paramount importance. This whitepaper discusses the main risks associated with using NFC technology, and the possible countermeasures that can be used to mitigate those risks.

  5. Compendium of Instrumentation Whitepapers on Frontier Physics Needs for Snowmass 2013

    Energy Technology Data Exchange (ETDEWEB)

    Lipton, R. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

    2013-01-01

    Contents of collection of whitepapers include: Operation of Collider Experiments at High Luminosity; Level 1 Track Triggers at HL-LHC; Tracking and Vertex Detectors for a Muon Collider; Triggers for hadron colliders at the energy frontier; ATLAS Upgrade Instrumentation; Instrumentation for the Energy Frontier; Particle Flow Calorimetry for CMS; Noble Liquid Calorimeters; Hadronic dual-readout calorimetry for high energy colliders; Another Detector for the International Linear Collider; e+e- Linear Colliders Detector Requirements and Limitations; Electromagnetic Calorimetry in Project X Experiments The Project X Physics Study; Intensity Frontier Instrumentation; Project X Physics Study Calorimetry Report; Project X Physics Study Tracking Report; The LHCb Upgrade; Neutrino Detectors Working Group Summary; Advanced Water Cherenkov R&D for WATCHMAN; Liquid Argon Time Projection Chamber (LArTPC); Liquid Scintillator Instrumentation for Physics Frontiers; A readout architecture for 100,000 pixel Microwave Kinetic In- ductance Detector array; Instrumentation for New Measurements of the Cosmic Microwave Background polarization; Future Atmospheric and Water Cherenkov ?-ray Detectors; Dark Energy; Can Columnar Recombination Provide Directional Sensitivity in WIMP Search?; Instrumentation Needs for Detection of Ultra-high Energy Neu- trinos; Low Background Materials for Direct Detection of Dark Matter; Physics Motivation for WIMP Dark Matter Directional Detection; Solid Xenon R&D at Fermilab; Ultra High Energy Neutrinos; Instrumentation Frontier: Direct Detection of WIMPs; nEXO detector R&D; Large Arrays of Air Cherenkov Detectors; and Applications of Laser Interferometry in Fundamental Physics Experiments.

  6. PDF uncertainties in the extraction of the W mass at LHC: a Snowmass Whitepaper

    CERN Document Server

    Rojo, Juan

    2013-01-01

    The precision measurement of the W boson mass is an important milestone for the LHC physics program in the coming years. An accurate measurement of $M_W$ allows to perform stringent consistency tests of the Standard Model by means of global electroweak fits, which in turn are sensitive to New Physics at scales potentially higher than the ones explored in direct searches. From the theoretical point of view, our limited knowledge of PDFs will be one of the dominant sources of uncertainty in ongoing and future LHC determinations of $M_W$. In this whitepaper, we have quantified the impact of PDF uncertainties in the W mass extractions from the transverse mass distribution at the LHC. The calculation has been performed using the NNPDF2.3 set, which includes direct constrains on the W boson production kinematics with data for electroweak gauge boson production from the LHC. Our results confirm previous estimates that PDF uncertainties in the determination of $M_W$ from the $m_W^T$ distribution are moderate, around ...

  7. US National Climate Assessment (NCA) Scenarios for Assessing Our Climate Future: Issues and Methodological Perspectives Background Whitepaper for Participants

    Energy Technology Data Exchange (ETDEWEB)

    Moss, Richard H.; Engle, Nathan L.; Hall, John; Jacobs, Kathy; Lempert, Rob; Mearns, L. O.; Melillo, Jerry; Mote, Phil; O' Brien, Sheila; Rosenzweig, C.; Ruane, Alex; Sheppard, Stephen; Vallario, Robert W.; Wiek, Arnim; Wilbanks, Thomas

    2011-10-01

    This whitepaper is intended to provide a starting point for discussion at a workshop for the National Climate Assessment (NCA) that focuses on the use and development of scenarios. The paper will provide background needed by participants in the workshop in order to review options for developing and using scenarios in NCA. The paper briefly defines key terms and establishes a conceptual framework for developing consistent scenarios across different end uses and spatial scales. It reviews uses of scenarios in past U.S. national assessments and identifies potential users of and needs for scenarios for both the report scheduled for release in June 2013 and to support an ongoing distributed assessment process in sectors and regions around the country. Because scenarios prepared for the NCA will need to leverage existing research, the paper takes account of recent scientific advances and activities that could provide needed inputs. Finally, it considers potential approaches for providing methods, data, and other tools for assessment participants. We note that the term 'scenarios' has many meanings. An important goal of the whitepaper (and portions of the workshop agenda) is pedagogical (i.e., to compare different meanings and uses of the term and make assessment participants aware of the need to be explicit about types and uses of scenarios). In climate change research, scenarios have been used to establish bounds for future climate conditions and resulting effects on human and natural systems, given a defined level of greenhouse gas emissions. This quasi-predictive use contrasts with the way decision analysts typically use scenarios (i.e., to consider how robust alternative decisions or strategies may be to variation in key aspects of the future that are uncertain). As will be discussed, in climate change research and assessment, scenarios describe a range of aspects of the future, including major driving forces (both human activities and natural processes

  8. Sensor Compendium - A Snowmass Whitepaper-

    Energy Technology Data Exchange (ETDEWEB)

    Artuso, M. [Syracuse Univ., NY (United States); Battaglia, M. [Univ. of California, Santa Cruz, CA (United States); Bolla, G. [Purdue Univ., West Lafayette, IN (United States); Bortoletto, D. [Purdue Univ., West Lafayette, IN (United States); Caberera, B. [Stanford Univ., CA (United States); Carlstrom, J E [Univ. of Chicago, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States); Chang, C. L. [Univ. of Chicago, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States); Cooper, W. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Da Via, C. [Univ. of Manchester (United Kingdom); Demarteau, M. [Argonne National Lab. (ANL), Argonne, IL (United States); Fast, J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Frisch, H. [Univ. of Chicago, IL (United States), et al.

    2013-10-01

    Sensors play a key role in detecting both charged particles and photons for all three frontiers in Particle Physics. The signals from an individual sensor that can be used include ionization deposited, phonons created, or light emitted from excitations of the material. The individual sensors are then typically arrayed for detection of individual particles or groups of particles. Mounting of new, ever higher performance experiments, often depend on advances in sensors in a range of performance characteristics. These performance metrics can include position resolution for passing particles, time resolution on particles impacting the sensor, and overall rate capabilities. In addition the feasible detector area and cost frequently provides a limit to what can be built and therefore is often another area where improvements are important. Finally, radiation tolerance is becoming a requirement in a broad array of devices. We present a status report on a broad category of sensors, including challenges for the future and work in progress to solve those challenges.

  9. Whitepaper: Project-based curricula

    NARCIS (Netherlands)

    van Albada, D.; Bakker, R.; Bethke, I.; Belleman, R.; van den Berg, D.; Bruntink, M.; Dekkers, H.; Douma, R.; van Inge, T.; Lagerberg, J.; Pimentel, A.; Polstra, S.; Poss, R.; Varbanescu, A.L.; Visser, A.; Zaytsev, V.

    2014-01-01

    On June 17th, 2014, a colloquium took place between members of the teaching staff of the Institute for Informatics of the University of Amsterdam. The goal of this colloquium was to explore new or different ways to structure teaching in Informatics (Computer Science) using student projects. Clear

  10. Homeland Security

    Science.gov (United States)

    Provides an overview of EPA's homeland security roles and responsibilities, and links to specific homeland security issues: water security, research, emergency response, recovery, and waste management.

  11. Security Dilemma

    DEFF Research Database (Denmark)

    Wivel, Anders

    2011-01-01

    What is a security dilemma? What are the consequences of security dilemmas in international politics?......What is a security dilemma? What are the consequences of security dilemmas in international politics?...

  12. Security Expertise

    DEFF Research Database (Denmark)

    and to reflect on the impact and responsibility of security analysis. In science and technology studies, the study of security politics adds a challenging new case to the agenda of research on expertise and policy. The contributors investigate cases such as academic security studies, security think tanks......, the collaboration between science, anthropology and the military, transnational terrorism, and the ethical consequences of security expertise. Together they challenge our understanding of how expertise works and what consequences it has for security politics and international relations. This book...... will be of particular interest to students of critical security studies, sociology, science and technology studies, and IR/security studies in general....

  13. Cyber security

    CERN Document Server

    Voeller, John G

    2014-01-01

    Cyber Security features articles from the Wiley Handbook of Science and Technology for Homeland Security covering topics related to cyber security metrics and measure  and related technologies that meet security needs. Specific applications to web services, the banking and the finance sector, and industrial process control systems are discussed.

  14. Financial security

    NARCIS (Netherlands)

    de Goede, M.; Burgess, J.P.

    2010-01-01

    1. Introduction J. Peter Burgess Part 1: New Security Concepts 2. Civilizational Security Brett Bowden 3. Risk Oliver Kessler 4. Small Arms Keith Krause 5. Critical Human Security Taylor Owen 6. Critical Geopolitics Simon Dalby Part 2: New Security Subjects 7. Biopolitics Michael Dillon 8. Gendered

  15. LTE security

    CERN Document Server

    Forsberg, Dan; Moeller, Wolf-Dietrich

    2010-01-01

    Addressing the security solutions for LTE, a cellular technology from Third Generation Partnership Project (3GPP), this book shows how LTE security substantially extends GSM and 3G security. It also encompasses the architectural aspects, known as SAE, to give a comprehensive resource on the topic. Although the security for SAE/LTE evolved from the security for GSM and 3G, due to different architectural and business requirements of fourth generation systems the SAE/LTE security architecture is substantially different from its predecessors. This book presents in detail the security mechanisms em

  16. Watermarking security

    CERN Document Server

    Bas, Patrick; Cayre, François; Doërr, Gwenaël; Mathon, Benjamin

    2016-01-01

    This book explains how to measure the security of a watermarking scheme, how to design secure schemes but also how to attack popular watermarking schemes. This book gathers the most recent achievements in the field of watermarking security by considering both parts of this cat and mouse game. This book is useful to industrial practitioners who would like to increase the security of their watermarking applications and for academics to quickly master this fascinating domain.

  17. Node security

    CERN Document Server

    Barnes, Dominic

    2013-01-01

    A practical and fast-paced guide that will give you all the information you need to secure your Node applications.If you are a developer who wishes to secure your Node applications, whether you are already using Node Security in production, or are considering using it for your next project, then this book will enable you to ensure security of your applications. An understanding of JavaScript is a prerequisite, and some experience with Node is recommended, though not required.

  18. Security Locks

    Science.gov (United States)

    Hart, Kevin

    2010-01-01

    According to a 2008 "Year in Review" report by Educational Security Incidents, an online repository that collects data on higher education security issues, the total number of security incidents reported at universities and colleges worldwide rose to 173 in 2008, a 24.5 percent increase over 2007. The number of institutions…

  19. Grid Security

    CERN Multimedia

    CERN. Geneva

    2004-01-01

    The aim of Grid computing is to enable the easy and open sharing of resources between large and highly distributed communities of scientists and institutes across many independent administrative domains. Convincing site security officers and computer centre managers to allow this to happen in view of today's ever-increasing Internet security problems is a major challenge. Convincing users and application developers to take security seriously is equally difficult. This paper will describe the main Grid security issues, both in terms of technology and policy, that have been tackled over recent years in LCG and related Grid projects. Achievements to date will be described and opportunities for future improvements will be addressed.

  20. Securing Hadoop

    CERN Document Server

    Narayanan, Sudheesh

    2013-01-01

    This book is a step-by-step tutorial filled with practical examples which will focus mainly on the key security tools and implementation techniques of Hadoop security.This book is great for Hadoop practitioners (solution architects, Hadoop administrators, developers, and Hadoop project managers) who are looking to get a good grounding in what Kerberos is all about and who wish to learn how to implement end-to-end Hadoop security within an enterprise setup. It's assumed that you will have some basic understanding of Hadoop as well as be familiar with some basic security concepts.

  1. Information security management handbook

    CERN Document Server

    Tipton, Harold F

    2006-01-01

    Access Control Systems and Methodology. Telecommunications and Network Security. Security Management Practices. Application Program Security. Cryptography. Computer, System, and Security Architecture. Operations Security. Business Continuity Planning and Disaster Recovery Planning. Law, Investigation and Ethics. Physical Security.

  2. INFORMATION SYSTEM SECURITY (CYBER SECURITY

    Directory of Open Access Journals (Sweden)

    Muhammad Siddique Ansari

    2016-03-01

    Full Text Available Abstract - Business Organizations and Government unequivocally relies on upon data to deal with their business operations. The most unfavorable impact on association is disappointment of friendship, goodness, trustworthiness, legitimacy and probability of data and administrations. There is an approach to ensure data and to deal with the IT framework's Security inside association. Each time the new innovation is made, it presents some new difficulties for the insurance of information and data. To secure the information and data in association is imperative on the grounds that association nowadays inside and remotely joined with systems of IT frameworks. IT structures are inclined to dissatisfaction and security infringement because of slips and vulnerabilities. These slips and vulnerabilities can be brought on by different variables, for example, quickly creating headway, human slip, poor key particulars, poor movement schedules or censuring the threat. Likewise, framework changes, new deserts and new strikes are a huge piece of the time displayed, which helpers augmented vulnerabilities, disappointments and security infringement all through the IT structure life cycle. The business went to the confirmation that it is essentially difficult to ensure a slip free, risk free and secure IT structure in perspective of the disfigurement of the disavowing security parts, human pass or oversight, and part or supplies frustration. Totally secure IT frameworks don't exist; just those in which the holders may have changing degrees of certainty that security needs of a framework are fulfilled do. The key viewpoints identified with security of data outlining are examined in this paper. From the start, the paper recommends pertinent legitimate structure and their duties including open association obligation, and afterward it returns to present and future time, system limits, structure security in business division. At long last, two key inadequacy markers

  3. Strategic information security

    CERN Document Server

    Wylder, John

    2003-01-01

    Introduction to Strategic Information SecurityWhat Does It Mean to Be Strategic? Information Security Defined The Security Professional's View of Information Security The Business View of Information SecurityChanges Affecting Business and Risk Management Strategic Security Strategic Security or Security Strategy?Monitoring and MeasurementMoving Forward ORGANIZATIONAL ISSUESThe Life Cycles of Security ManagersIntroductionThe Information Security Manager's Responsibilities The Evolution of Data Security to Information SecurityThe Repository Concept Changing Job Requirements Business Life Cycles

  4. Security Bingo

    CERN Multimedia

    Computer Security Team

    2011-01-01

    Want to check your security awareness and win one of three marvellous books on computer security? Just print out this page, mark which of the 25 good practices below you already follow, and send the sheet back to us by 31 October 2011 at either Computer.Security@cern.ch or P.O. Box G19710.   Winners[1] must show that they fulfil at least five good practices in a continuous vertical, horizontal or diagonal row. For details on CERN Computer Security, please consult http://cern.ch/security. I personally…   …am concerned about computer security. …run my computer with an anti-virus software and up-to-date signature files. …lock my computer screen whenever I leave my office. …have chosen a reasonably complex password. …have restricted access to all my files and data. …am aware of the security risks and threats to CERN’s computing facilities. &hell...

  5. Junos Security

    CERN Document Server

    Cameron, Rob; Giecco, Patricio; Eberhard, Timothy; Quinn, James

    2010-01-01

    Junos® Security is the complete and authorized introduction to the new Juniper Networks SRX hardware series. This book not only provides a practical, hands-on field guide to deploying, configuring, and operating SRX, it also serves as a reference to help you prepare for any of the Junos Security Certification examinations offered by Juniper Networks. Network administrators and security professionals will learn how to use SRX Junos services gateways to address an array of enterprise data network requirements -- including IP routing, intrusion detection, attack mitigation, unified threat manag

  6. Secure PVM

    Energy Technology Data Exchange (ETDEWEB)

    Dunigan, T.H.; Venugopal, N.

    1996-09-01

    This research investigates techniques for providing privacy, authentication, and data integrity to PVM (Parallel Virtual Machine). PVM is extended to provide secure message passing with no changes to the user`s PVM application, or, optionally, security can be provided on a message-by message basis. Diffe-Hellman is used for key distribution of a single session key for n-party communication. Keyed MD5 is used for message authentication, and the user may select from various secret-key encryption algorithms for message privacy. The modifications to PVM are described, and the performance of secure PVM is evaluated.

  7. Computer security

    CERN Document Server

    Gollmann, Dieter

    2011-01-01

    A completely up-to-date resource on computer security Assuming no previous experience in the field of computer security, this must-have book walks you through the many essential aspects of this vast topic, from the newest advances in software and technology to the most recent information on Web applications security. This new edition includes sections on Windows NT, CORBA, and Java and discusses cross-site scripting and JavaScript hacking as well as SQL injection. Serving as a helpful introduction, this self-study guide is a wonderful starting point for examining the variety of competing sec

  8. Secure portal.

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, Cynthia Lee

    2007-09-01

    There is a need in security systems to rapidly and accurately grant access of authorized personnel to a secure facility while denying access to unauthorized personnel. In many cases this role is filled by security personnel, which can be very costly. Systems that can perform this role autonomously without sacrificing accuracy or speed of throughput are very appealing. To address the issue of autonomous facility access through the use of technology, the idea of a ''secure portal'' is introduced. A secure portal is a defined zone where state-of-the-art technology can be implemented to grant secure area access or to allow special privileges for an individual. Biometric technologies are of interest because they are generally more difficult to defeat than technologies such as badge swipe and keypad entry. The biometric technologies selected for this concept were facial and gait recognition. They were chosen since they require less user cooperation than other biometrics such as fingerprint, iris, and hand geometry and because they have the most potential for flexibility in deployment. The secure portal concept could be implemented within the boundaries of an entry area to a facility. As a person is approaching a badge and/or PIN portal, face and gait information can be gathered and processed. The biometric information could be fused for verification against the information that is gathered from the badge. This paper discusses a facial recognition technology that was developed for the purposes of providing high verification probabilities with low false alarm rates, which would be required of an autonomous entry control system. In particular, a 3-D facial recognition approach using Fisher Linear Discriminant Analysis is described. Gait recognition technology, based on Hidden Markov Models has been explored, but those results are not included in this paper. Fusion approaches for combining the results of the biometrics would be the next step in realizing

  9. European Security

    DEFF Research Database (Denmark)

    Møller, Bjørn

    Theoretical chapters on "Security", "Organisations" and "Regions," Historical Chapters on "Europe and Its Distinguishing Features" and on "The United Nations," "NATO," "The CSCE/OSCE and the Council of Europe" and "The European Union"......Theoretical chapters on "Security", "Organisations" and "Regions," Historical Chapters on "Europe and Its Distinguishing Features" and on "The United Nations," "NATO," "The CSCE/OSCE and the Council of Europe" and "The European Union"...

  10. Security Studies

    OpenAIRE

    ,

    2005-01-01

    Security Studies has firmly established itself as a leading journal on international security issues. The journal publishes theoretical, historical and policy-oriented articles on the causes and consequences of war, and the sources and conditions of peace. The journal has published articles on balancing vs. bandwagoning, deterrence in enduring rivalries, the Domino theory, nuclear weapons proliferation, civil-military relations, political reforms in China, strategic culture in Asia and the P...

  11. Secure Directories

    OpenAIRE

    Chadwick, David W.

    2000-01-01

    This paper describes the mechanisms that are needed in order to provide a secure directory service based on the X.500 data model. A brief introduction to the X.500 data model is given followed by an overview of the Lightweight Directory Access Protocol. Security can be provided by three functions: an application level firewall, an authentication mechanism, and an access control scheme. A description of the X.500 and LDAP access control models is presented followed by the authentication method...

  12. Security an introduction

    CERN Document Server

    Purpura, Philip P

    2011-01-01

    Section I The History and Profession of SecurityDefinition, Role, and History of Security Security Defined The Contexts of Security The Roles of Security The History of Security Security in an Environment of Threats, Terrorism, and All-Hazards Threats and Hazards Terrorism National Strategies The Profession and Business of Security The Business of Security Professionalism and Security Associations Ethics Regulation of the Security Industry Security Training Higher Education Careers Section II Protecting People and AssetsSecurity Methodology Methodology Defined Security Business Proposals Secur

  13. FOOD SECURITY

    Directory of Open Access Journals (Sweden)

    Dorina Ardelean

    2013-12-01

    Full Text Available The assurance of food security at the individual level doesn’t implicitly provide for the one at family level as the concepts of hunger, malnutrition and food insecurity are the steps of the same process of access restricted to a sufficient supply of food. In order to achieve food security at the individual level the following is necessary: ensuring food availability (production, reserve stocks; redistribution of food availability within the country or out through international exchanges; effective access of the population to purchase food consumer goods, by ensuring its effective demand as required. Food security of families (FFS is required for assuring individual food security (IFS, but it is not sufficient because the food available may be unevenly distributed between family members. National food security (NFS corresponds to the possibilities that different countries have to ensure both FFS and IFS without sacrificing other important objectives. Under the name of GAS is defined the global food security which represents permanent access for the entire population of the globe to the necessary food for a healthy and active life.

  14. DIRAC Security

    CERN Document Server

    Casajús Ramo, A

    2006-01-01

    DIRAC is the LHCb Workload and Data Management System. Based on a service-oriented architecture, it enables generic distributed computing with lightweight Agents and Clients for job execution and data transfers. DIRAC implements a client-server architecture exposing server methods through XML Remote Procedure Call (XML-RPC) protocol. DIRAC is mostly coded in python. DIRAC security infrastructure has been designed to be a completely generic XML-RPC transport over a SSL tunnel. This new security layer is able to handle standard X509 certificates as well as grid-proxies to authenticate both sides of the connection. Serve and client authentication relies over OpenSSL and py-Open SSL, but to be able to handle grid proxies some modifications have been added to those libraries. DIRAC security infrastructure handles authorization and authorization as well as provides extended capabilities like secure connection tunneling and file transfer. Using this new security infrastructure all LHCb users can safely make use o...

  15. Collective Security

    DEFF Research Database (Denmark)

    Galster, Kjeld

    Collective Security: National Egotism (Abstract) In Danish pre-World War I defence debate the notion of collective security is missing. During the early years of the 19th century, the political work is influenced by a pervasive feeling of rising tension and danger on the continent of Europe......, but while creation of defensive alliances appears unrealistic, new defence laws appearing 1909 show strong resolve to defend Denmark’s status as a neutral power. The Great War proves that these laws provided an adequate tool to be wielded by the politicians actually in office during that conflict. Following...... World War I it is not surprising that a salient feature of the defence debate is aversion against armed conflict. The Wilsonian agenda of a new system of collective security featuring prominently in the peace talks as well as in European debate generally does indeed have ramifications in Danish...

  16. Privatising Security

    Directory of Open Access Journals (Sweden)

    Irina Mindova-Docheva

    2016-06-01

    Full Text Available The article proposes an analysis of the different approaches towards employing the international legal framework in the regulation and oversight of private military and security companies’ operation in armed conflicts and in peace time security systems. It proposes a partnership-based approach for public and private actors aiming at creating and sharing common values under the principles of solidarity, protection of human rights and rule of law. A focus of further research should be the process of shaping those common values.

  17. COMPUTER SECURITY AND SECURITY TECHNOLOGIES

    Directory of Open Access Journals (Sweden)

    Lazar Stošić

    2013-01-01

    Full Text Available With the increasing development of computer and communications technology growth and increasing needs and development of information systems security. The problem of security must be approached with greater caution. With the development of computer and communication technologies have developed numerous tools to protect files and other information. A set of tools, procedures, policies and solutions to defend against attacks are collectively referred to as computer network security. It is necessary above all to define and learn about the concepts of attack, risk, threat, vulnerability and asset value. During the design and implementation of information systems should primarily take into account a set of measures to increase security and maintenance at an acceptable level of risk. In any case, there is a need to know the risks in the information system. Sources of potential security problems are challenges and attacks, while the risk relates to the probable outcome and its associated costs due to occurrence of certain events. There are numerous techniques help protect your computer: cryptography, authentication, checked the software, licenses and certificates, valid authorization... This paper explains some of the procedures and potential threats to break into the network and computers as well as potential programs that are used. Guidance and explanation of these programs is not to cause a break-in at someone else's computer, but to highlight the vulnerability of the computer's capabilities.

  18. Secure Ties

    NARCIS (Netherlands)

    Joep de Hart; Frans Knol; Cora Maas - de Waal; Theo Roes

    2002-01-01

    Original title: Zekere banden. Discussions about the Netherlands of today often throw up terms such as 'social cohesion', 'social integration', 'liveability' and 'security'. The Netherlands Institute for Social Research/SCP has carried out a study of this phenomenon and presents the results in

  19. Food security

    NARCIS (Netherlands)

    Ridder, M. de

    2011-01-01

    Food security is back on the agenda as a top priority for policy makers. In January 2011, record high food prices resulted in protests in Tunisia, which subsequently led to the spread of the revolutions in other North African and Middle Eastern countries. Although experts have asserted that no

  20. Information Security

    NARCIS (Netherlands)

    Hartel, Pieter H.; Suryana Herman, Nanna; Leukfeldt, E.R.; Stol, W.Ph.

    2012-01-01

    Information security is all about the protection of digital assets, such as digital content, personal health records, state secrets etc. These assets can be handled by a party who is authorised to access and control the asset or a party who is not authorised to do so. Authorisation determines who is

  1. Opinions about Component Energetic Security

    OpenAIRE

    Elena GOLUMBEANU (GEORGESCU)

    2012-01-01

    Collective security (international) represent the morphological expression of individual security components. According to the Report presented at the United Nations Development Programme, collective security (international) as well as national security, is the expression of seven synergistic dimensions as follows: economic security, food security, environmental security, personal security, community security, political security and individual security. As part of economic security, energy an...

  2. Security Investigation Database (SID)

    Data.gov (United States)

    US Agency for International Development — Security Investigation & Personnel Security Clearance - COTS personnel security application in a USAID virtualized environement that can support USAID's business...

  3. Security Administration Reports Application

    Data.gov (United States)

    Social Security Administration — Contains SSA Security Reports that allow Information Security Officers (ISOs) to access, review and take appropriate action based on the information contained in the...

  4. Computer Security: the security marathon

    CERN Multimedia

    Computer Security Team

    2014-01-01

    If you believe that “security” is a sprint, that a quick hack is invulnerable, that quick bug fixing is sufficient, that plugging security measures on top of existing structures is good, that once you are secure your life will be easy... then let me convince you otherwise.   An excellent example of this is when the summer students join us at CERN. As the summer period is short, software projects must be accomplished quickly, like a sprint. Rush, rush! But often, this sprint ends with aching muscles. Regularly, these summer students approach us to have their project or web server made visible to the Internet. Regularly, quick security reviews of those web servers diagnose severe underperformance with regards to security: the web applications are flawed or use insecure protocols; the employed software tools, databases or web frameworks are sub-optimal and not adequately chosen for that project; the operating system is non-standard and has never been brought up-to-date; and ...

  5. Security system

    Science.gov (United States)

    Baumann, Mark J.; Kuca, Michal; Aragon, Mona L.

    2016-02-02

    A security system includes a structure having a structural surface. The structure is sized to contain an asset therein and configured to provide a forceful breaching delay. The structure has an opening formed therein to permit predetermined access to the asset contained within the structure. The structure includes intrusion detection features within or associated with the structure that are activated in response to at least a partial breach of the structure.

  6. Statistical security for Social Security.

    Science.gov (United States)

    Soneji, Samir; King, Gary

    2012-08-01

    The financial viability of Social Security, the single largest U.S. government program, depends on accurate forecasts of the solvency of its intergenerational trust fund. We begin by detailing information necessary for replicating the Social Security Administration's (SSA's) forecasting procedures, which until now has been unavailable in the public domain. We then offer a way to improve the quality of these procedures via age- and sex-specific mortality forecasts. The most recent SSA mortality forecasts were based on the best available technology at the time, which was a combination of linear extrapolation and qualitative judgments. Unfortunately, linear extrapolation excludes known risk factors and is inconsistent with long-standing demographic patterns, such as the smoothness of age profiles. Modern statistical methods typically outperform even the best qualitative judgments in these contexts. We show how to use such methods, enabling researchers to forecast using far more information, such as the known risk factors of smoking and obesity and known demographic patterns. Including this extra information makes a substantial difference. For example, by improving only mortality forecasting methods, we predict three fewer years of net surplus, $730 billion less in Social Security Trust Funds, and program costs that are 0.66% greater for projected taxable payroll by 2031 compared with SSA projections. More important than specific numerical estimates are the advantages of transparency, replicability, reduction of uncertainty, and what may be the resulting lower vulnerability to the politicization of program forecasts. In addition, by offering with this article software and detailed replication information, we hope to marshal the efforts of the research community to include ever more informative inputs and to continue to reduce uncertainties in Social Security forecasts.

  7. Network security

    CERN Document Server

    Perez, André

    2014-01-01

    This book introduces the security mechanisms deployed in Ethernet, Wireless-Fidelity (Wi-Fi), Internet Protocol (IP) and MultiProtocol Label Switching (MPLS) networks. These mechanisms are grouped throughout the book according to the following four functions: data protection, access control, network isolation, and data monitoring. Data protection is supplied by data confidentiality and integrity control services. Access control is provided by a third-party authentication service. Network isolation is supplied by the Virtual Private Network (VPN) service. Data monitoring consists of applying

  8. Arctic Security

    DEFF Research Database (Denmark)

    Wang, Nils

    2013-01-01

    The inclusion of China, India, Japan, Singapore and Italy as permanent observers in the Arctic Council has increased the international status of this forum significantly. This chapter aims to explain the background for the increased international interest in the Arctic region through an analysis...... of the general security situation and to identify both the explicit and the implicit agendas of the primary state actors. The region contains all the ingredients for confrontation and conflict but the economical potential for all the parties concerned creates a general interest in dialogue and cooperation...

  9. Information security fundamentals

    CERN Document Server

    Peltier, Thomas R

    2013-01-01

    Developing an information security program that adheres to the principle of security as a business enabler must be the first step in an enterprise's effort to build an effective security program. Following in the footsteps of its bestselling predecessor, Information Security Fundamentals, Second Edition provides information security professionals with a clear understanding of the fundamentals of security required to address the range of issues they will experience in the field.The book examines the elements of computer security, employee roles and r

  10. Computer Security: the security marathon, part 2

    CERN Multimedia

    Computer Security Team

    2014-01-01

    Do you recall our latest article on the “Security Marathon” (see here) and why it’s wrong to believe that computer security is a sprint, that a quick hack is invulnerable, that quick bug-fixing is sufficient, that plugging security measures on top of existing structures is a good idea, that once you are secure, your life is cosy?   In fact, security is a marathon for us too. Again and again, we have felt comfortable with the security situation at CERN, with dedicated protections deployed on individual hosts, with the security measures deployed by individual service managers, with the attentiveness and vigilance of our users, and with the responsiveness of the Management. Again and again, however, we subsequently detect or receive reports that this is wrong, that protections are incomplete, that security measures are incomplete, that security awareness has dropped. Thus, unfortunately, we often have to go back to square one and address similar issues over and over...

  11. Information Systems Security Audit

    OpenAIRE

    Gheorghe Popescu; Veronica Adriana Popescu; Cristina Raluca Popescu

    2007-01-01

    The article covers:Defining an information system; benefits obtained by introducing new information technologies; IT management;Defining prerequisites, analysis, design, implementation of IS; Information security management system; aspects regarding IS security policy; Conceptual model of a security system; Auditing information security systems and network infrastructure security.

  12. Information Systems Security Audit

    Directory of Open Access Journals (Sweden)

    Gheorghe Popescu

    2007-12-01

    Full Text Available The article covers:Defining an information system; benefits obtained by introducing new information technologies; IT management;Defining prerequisites, analysis, design, implementation of IS; Information security management system; aspects regarding IS security policy; Conceptual model of a security system; Auditing information security systems and network infrastructure security.

  13. Security for grids

    Energy Technology Data Exchange (ETDEWEB)

    Humphrey, Marty; Thompson, Mary R.; Jackson, Keith R.

    2005-08-14

    Securing a Grid environment presents a distinctive set of challenges. This paper groups the activities that need to be secured into four categories: naming and authentication; secure communication; trust, policy, and authorization; and enforcement of access control. It examines the current state of the art in securing these processes and introduces new technologies that promise to meet the security requirements of Grids more completely.

  14. 49 CFR 1542.201 - Security of the secured area.

    Science.gov (United States)

    2010-10-01

    ... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRPORT SECURITY Operations § 1542.201 Security of the secured area. (a) Each airport operator required to have a security... 49 Transportation 9 2010-10-01 2010-10-01 false Security of the secured area. 1542.201 Section...

  15. Quality of Security Service: Adaptive Security

    National Research Council Canada - National Science Library

    Levin, Timothy E; Irvine, Cynthia E; Spyropoulou, Evdoxia

    2004-01-01

    The premise of Quality of Security Service is that system and network management functions can be more effective if variable levels of security services and requirements can be presented to users or network tasks...

  16. Social Security Bulletin

    Data.gov (United States)

    Social Security Administration — The Social Security Bulletin (ISSN 1937-4666) is published quarterly by the Social Security Administration. The Bulletin is prepared in the Office of Retirement and...

  17. Security, Fraud Detection

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Secure. Secure. Server – Intruder prevention/detection; Network – Encryption, PKI; Client - Secure. Fraud detection based on audit trails. Automatic alerts like credit-card alerts based on suspicious patterns.

  18. Transforming Homeland Security [video

    OpenAIRE

    McIntyre, David; Center for Homeland Defense and Security Naval Postgraduate School

    2011-01-01

    A pioneer in homeland security, and homeland security education, David McIntyre discusses the complexities in transforming homeland security from a national program in its inception, to also include state and local agencies and other public and private parties.

  19. USCG Security Plan Review

    Data.gov (United States)

    Department of Homeland Security — The Security Plan Review module is intended for vessel and facility operators to check on the status of their security plans submitted to the US Coast Guard. A MISLE...

  20. Security guide for subcontractors

    Energy Technology Data Exchange (ETDEWEB)

    Adams, R.C.

    1991-01-01

    This security guide of the Department of Energy covers contractor and subcontractor access to DOE and Mound facilities. The topics of the security guide include responsibilities, physical barriers, personnel identification system, personnel and vehicular access controls, classified document control, protecting classified matter in use, storing classified matter repository combinations, violations, security education clearance terminations, security infractions, classified information nondisclosure agreement, personnel security clearances, visitor control, travel to communist-controlled or sensitive countries, shipment security, and surreptitious listening devices.

  1. Foundational aspects of security

    DEFF Research Database (Denmark)

    Chatzikokolakis, Konstantinos; Mödersheim, Sebastian Alexander; Palamidessi, Catuscia

    2014-01-01

    This Special Issue of the Journal of Computer Security focuses on foundational aspects of security, which in recent years have helped change much of the way we think about and approach system security.......This Special Issue of the Journal of Computer Security focuses on foundational aspects of security, which in recent years have helped change much of the way we think about and approach system security....

  2. Information Security Maturity Model

    OpenAIRE

    Information Security Maturity Model

    2011-01-01

    To ensure security, it is important to build-in security in both the planning and the design phases andadapt a security architecture which makes sure that regular and security related tasks, are deployedcorrectly. Security requirements must be linked to the business goals. We identified four domains thataffect security at an organization namely, organization governance, organizational culture, thearchitecture of the systems, and service management. In order to identify and explore the strengt...

  3. Practical unix & internet security

    National Research Council Canada - National Science Library

    Garfinkel, Simson; Spafford, Gene; Schwartz, Alan

    2003-01-01

    ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii Part I. Computer Security Basics 1. Introduction: Some Fundamental Questions What Is Computer Security? What Is an Operating System? What Is a...

  4. Practical unix & internet security

    National Research Council Canada - National Science Library

    Garfinkel, Simson; Spafford, Gene; Schwartz, Alan

    2003-01-01

    ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii Part I. Computer Security Basics 1. Introduction: Some Fundamental Questions What Is Computer Security? What Is an Operating System? What Is a Deployment...

  5. Personnel Security Investigations -

    Data.gov (United States)

    Department of Transportation — This data set contains the types of background investigations, decisions, level of security clearance, date of security clearance training, and credentials issued to...

  6. Redefining security.

    Science.gov (United States)

    Mathews, J T

    1989-01-01

    The concept of US national security was redefined in the 1970s to include international economics, and lately environmental degradation has also become a factor, as pollution transcends boundaries. By 2100 another 5-6 billion people may be added to the world's population requiring dramatic production and technology transformation with the resultant expanded energy use, emissions, and waste impacting the ecosystem. Climate change through global warming is in the offing. The exponential growth of the population in the developing world poses a crucial challenge for food production, housing, and employment. At a 1% growth rate population doubles in 72 years, while at 3% it doubles in 24 years. Africa's growth rate is almost 3%, it is close to 2% in Latin America, and it is somewhat less in Asia. Renewable resources such as overfished fishing grounds can become nonrenewable, and vanished species can never be resurrected. Deforestation leads to soil erosion, damage to water resources through floods and silting of irrigation networks, and accelerated loss of species. 20% of species could disappear by 2000 thereby losing genetic resources for chemicals, drugs, and food sources. Overcultivation has caused major erosion and decline of agricultural productivity in Haiti, Guatemala, Turkey, and India. Lopsided land ownership in Latin America requires land reform for sustainable agricultural production in the face of the majority of people cultivating plots for bare subsistence. Human practices that have caused environmental damage include concessions granted to logging companies in the Philippines, mismanagement of natural resources in sub-Saharan Africa, the ozone hole, and the greenhouse effect with potential climate changes. Solutions include family planning, efficient energy use, sustainable agroforestry techniques, and environmental accounting of goods and services.

  7. Protein security and food security in China

    Directory of Open Access Journals (Sweden)

    Zheng RUAN,Shumei MI,Yan ZHOU,Zeyuan DENG,Xiangfeng KONG,Tiejun LI,Yulong YIN

    2015-06-01

    Full Text Available Food security, the need to meet nutritional requirements, and four main problems for food protein security in China are analyzed. From the perspective of residentsrsquo; nutritional requirements and balanced dietary patterns, the conclusion is that food security in China is in essence dependent on protein production and security of supply and that fat and carbohydrates supply in China can reach self-sufficiency. Considering the situation of food protein production and consumption in China, policy suggestions are made, which could ensure a balanced supply and demand for food protein and food security in China.

  8. Security 2020 Reduce Security Risks This Decade

    CERN Document Server

    Howard, Doug; Schneier, Bruce

    2010-01-01

    Identify real security risks and skip the hype After years of focusing on IT security, we find that hackers are as active and effective as ever. This book gives application developers, networking and security professionals, those that create standards, and CIOs a straightforward look at the reality of today's IT security and a sobering forecast of what to expect in the next decade. It debunks the media hype and unnecessary concerns while focusing on the knowledge you need to combat and prioritize the actual risks of today and beyond.IT security needs are constantly evolving; this guide examine

  9. Security guide for subcontractors

    Energy Technology Data Exchange (ETDEWEB)

    Adams, R.C.

    1993-06-01

    This guide is provided to aid in the achievement of security objectives in the Department of Energy (DOE) contractor/subcontractor program. The objectives of security are to protect information that, if released, would endanger the common defense and security of the nation and to safeguard plants and installations of the DOE and its contractors to prevent the interruption of research and production programs. The security objective and means of achieving the objective are described. Specific security measures discussed in this guide include physical barriers, personnel identification systems, personnel and vehicular access control, classified document control, protection of classified matter in use, storing classified matter, and repository combinations. Means of dealing with security violations and security infractions are described. Maintenance of a security education program is discussed. Also discussed are methods of handling clearance terminations, visitor control, travel to sensitive countries, and shipment security. The Technical Surveillance Countermeasures Program (TSCM), the Computer Security Program, and the Operations Security Plan (OPSEC) are examined.

  10. The corporate security professional

    DEFF Research Database (Denmark)

    Petersen, Karen Lund

    2013-01-01

    In our age of globalization and complex threat environments, every business is called upon to manage security. This tendency is reflected in the fact that a wide range of businesses increasingly think about security in broad terms and strive to translate national security concerns into corporate...... speech. This article argues that the profession of the security manager has become central for understanding how the relationship between national and corporate security is currently negotiated. The national security background of most private sector security managers makes the corporate security...... professional inside the company a powerful hybrid agent. By zooming in on the profession and the practice of national security inside companies, the article raises questions about where to draw the line between corporate security and national security along with the political consequences of the constitution...

  11. From Secure Memories to Smart Card Security

    Science.gov (United States)

    Handschuh, Helena; Trichina, Elena

    Non-volatile memory is essential in most embedded security applications. It will store the key and other sensitive materials for cryptographic and security applications. In this chapter, first an overview is given of current flash memory architectures. Next the standard security features which form the basis of so-called secure memories are described in more detail. Smart cards are a typical embedded application that is very vulnerable to attacks and that at the same time has a high need for secure non-volatile memory. In the next part of this chapter, the secure memories of so-called flash-based high-density smart cards are described. It is followed by a detailed analysis of what the new security challenges for such objects are.

  12. 76 FR 37165 - Self-Regulatory Organizations; Fixed Income Clearing Corporation; Notice of Filing and Order...

    Science.gov (United States)

    2011-06-24

    .../2008/ficc/2008-01.pdf . See also FICC White Paper: ``A Central Counterparty For Mortgage- Backed Securities: Paving The Way'' at http://www.dtcc.com/downloads/leadership/whitepapers/ccp.pdf . Pursuant to...

  13. Chapter 3: Energy Security

    Energy Technology Data Exchange (ETDEWEB)

    Foust, Thomas D.; Arent, Doug; de Carvalho Macedo, Isaias; Goldemberg, Jose; Hoysala, Chanakya; Filho, Rubens Maciel; Nigro, Francisco E. B.; Richard, Tom L.; Saddler, Jack; Samseth, Jon; Somerville, Chris R.

    2015-04-01

    This chapter considers the energy security implications and impacts of bioenergy. We provide an assessment to answer the following questions: What are the implications for bioenergy and energy security within the broader policy environment that includes food and water security, development, economic productivity, and multiple foreign policy aspects? What are the conditions under which bioenergy contributes positively to energy security?

  14. Untangle network security

    CERN Document Server

    El-Bawab, Abd El-Monem A

    2014-01-01

    If you are a security engineer or a system administrator and want to secure your server infrastructure with the feature-rich Untangle, this book is for you. For individuals who want to start their career in the network security field, this book would serve as a perfect companion to learn the basics of network security and how to implement it using Untangle NGFW.

  15. Security research roadmap

    Energy Technology Data Exchange (ETDEWEB)

    Rouhiainen, V. (ed.)

    2007-02-15

    VTT has a broad range of security research ongoing in many areas of technology. The main areas have been concentrating on public safety and security, but VTT is also participating in several research projects related to defence technology. To identify and define expertise and research goals in more detail, the Security research roadmap was developed. The roadmap identified three particularly significant areas related to security. The assurance of a critical infrastructure emphasises the protection of energy networks, information networks, water supply, traffic and transport, and obviously also the citizens. For assuring the activities of entrepreneurship, significant areas include the security of production and services, the security of sites and assets, and information security for embedded systems. The most important security products and technologies needed are, for example, management of total security, detection, identification, localisation and communication, protection of information networks and systems, as well as physical protection. In the EU's Security programme, which aims at ensuring the security of society and its vital functions, it is stated that. Technology alone can not assure security, but security can not be assured without the support of technology. VTT is conducting security research in all its areas of expertise and clusters. The area has a significant research potential. The development of products and systems designed for the improvement of security has just started. There is still room for innovation. This report presents knowledge and development needs in more detail, as well as future development potential seen in the area of security. (orig.)

  16. Unix Security Cookbook

    Science.gov (United States)

    Rehan, S. C.

    This document has been written to help Site Managers secure their Unix hosts from being compromised by hackers. I have given brief introductions to the security tools along with downloading, configuring and running information. I have also included a section on my recommendations for installing these security tools starting from an absolute minimum security requirement.

  17. Professional Cocoa Application Security

    CERN Document Server

    Lee, Graham J

    2010-01-01

    The first comprehensive security resource for Mac and iPhone developers. The Mac platform is legendary for security, but consequently, Apple developers have little appropriate security information available to help them assure that their applications are equally secure. This Wrox guide provides the first comprehensive go-to resource for Apple developers on the available frameworks and features that support secure application development.: While Macs are noted for security, developers still need to design applications for the Mac and the iPhone with security in mind; this guide offers the first

  18. Security of Dependable Systems

    DEFF Research Database (Denmark)

    Ahmed, Naveed; Jensen, Christian D.

    2011-01-01

    Security and dependability are crucial for designing trustworthy systems. The approach “security as an add-on” is not satisfactory, yet the integration of security in the development process is still an open problem. Especially, a common framework for specifying dependability and security is very...... much needed. There are many pressing challenges however; here, we address some of them. Firstly, security for dependable systems is a broad concept and traditional view of security, e.g., in terms of confidentiality, integrity and availability, does not suffice. Secondly, a clear definition of security...

  19. IAEA nuclear security program

    Energy Technology Data Exchange (ETDEWEB)

    Ek, D. [International Atomic Energy Agency, Vienna (Austria)

    2006-07-01

    Although nuclear security is a State responsibility, it is nevertheless an international concern, as the consequences of a nuclear security incident would have worldwide impact. These concerns have resulted in the development of numerous international instruments on nuclear security since the terrorist events in the USA on September 11, 2001. The IAEA Office of Nuclear Security has been charged to assist Member States to improvement their nuclear security and to meet the intent of these international obligations in order to ensure a cohesive thread of nuclear security protects the global community. The programs underway and planned by the Office of Nuclear Security will be discussed in this paper. (author)

  20. Lecture 2: Software Security

    CERN Multimedia

    CERN. Geneva

    2013-01-01

    Computer security has been an increasing concern for IT professionals for a number of years, yet despite all the efforts, computer systems and networks remain highly vulnerable to attacks of different kinds. Design flaws and security bugs in the underlying software are among the main reasons for this. This lecture addresses the following question: how to create secure software? The lecture starts with a definition of computer security and an explanation of why it is so difficult to achieve. It then introduces the main security principles (like least-privilege, or defense-in-depth) and discusses security in different phases of the software development cycle. The emphasis is put on the implementation part: most common pitfalls and security bugs are listed, followed by advice on best practice for security development, testing and deployment. Sebastian Lopienski is CERN’s deputy Computer Security Officer. He works on security strategy and policies; offers internal consultancy and audit services; develops and ...

  1. Managing Cisco network security

    CERN Document Server

    Knipp, Eric

    2002-01-01

    An in-depth knowledge of how to configure Cisco IP network security is a MUST for anyone working in today''s internetworked world"There''s no question that attacks on enterprise networks are increasing in frequency and sophistication..."-Mike Fuhrman, Cisco Systems Manager, Security ConsultingManaging Cisco Network Security, Second Edition offers updated and revised information covering many of Cisco''s security products that provide protection from threats, detection of network security incidents, measurement of vulnerability and policy compliance and management of security policy across an extended organization. These are the tools that network administrators have to mount defenses against threats. Chapters also cover the improved functionality and ease of the Cisco Secure Policy Manger software used by thousands of small-to-midsized businesses and a special section on the Cisco Aironet Wireless Security Solutions.Security from a real-world perspectiveKey coverage of the new technologies offered by the Cisc...

  2. Defining Information Security.

    Science.gov (United States)

    Lundgren, Björn; Möller, Niklas

    2017-11-15

    This article proposes a new definition of information security, the 'Appropriate Access' definition. Apart from providing the basic criteria for a definition-correct demarcation and meaning concerning the state of security-it also aims at being a definition suitable for any information security perspective. As such, it bridges the conceptual divide between so-called 'soft issues' of information security (those including, e.g., humans, organizations, culture, ethics, policies, and law) and more technical issues. Because of this it is also suitable for various analytical purposes, such as analysing possible security breaches, or for studying conflicting attitudes on security in an organization. The need for a new definition is demonstrated by pointing to a number of problems for the standard definition type of information security-the so-called CIA definition. Besides being too broad as well as too narrow, it cannot properly handle the soft issues of information security, nor recognize the contextual and normative nature of security.

  3. Nation State as Security Provider in Human Security Issue

    OpenAIRE

    Maya Padmi, Made Fitri

    2015-01-01

    Human Security notion is emphasizing on human as the central of security studies, challenging the position of state as the core of security. Some studies are tried to separate the state security and human security, however there are strong connection between these two notions. State has important role in establishing and maintaining the security of its own citizens. Through social contract and social security protection, state are oblige to set the security of its own people as their security...

  4. Arguing Against Security Communitarianism

    DEFF Research Database (Denmark)

    Bilgin, Pinar

    2016-01-01

    as a particular approach that seeks to limit the scope of security to one’s community – be it the ‘nation-state’ or ‘civilization’. I will suggest that arguing against ‘security communitarianism’ requires paying further attention to the postcolonial critique of cosmopolitanism.......Anthony Burke’s ‘security cosmopolitanism’ is a fresh and thought-provoking contribution to critical theorizing about security. In this discussion piece, I would like to join Burke’s call for ‘security cosmopolitanism’ by way of arguing against ‘security communitarianism’. I understand the latter...

  5. Digital security technology simplified.

    Science.gov (United States)

    Scaglione, Bernard J

    2007-01-01

    Digital security technology is making great strides in replacing analog and other traditional security systems including CCTV card access, personal identification and alarm monitoring applications. Like any new technology, the author says, it is important to understand its benefits and limitations before purchasing and installing, to ensure its proper operation and effectiveness. This article is a primer for security directors on how digital technology works. It provides an understanding of the key components which make up the foundation for digital security systems, focusing on three key aspects of the digital security world: the security network, IP cameras and IP recorders.

  6. Android apps security

    CERN Document Server

    Gunasekera, Sheran

    2012-01-01

    Android Apps Security provides guiding principles for how to best design and develop Android apps with security in mind. It explores concepts that can be used to secure apps and how developers can use and incorporate these security features into their apps. This book will provide developers with the information they need to design useful, high-performing, and secure apps that expose end-users to as little risk as possible.  Overview of Android OS versions, features, architecture and security.  Detailed examination of areas where attacks on applications can take place and what controls should b

  7. Securing the Vista Environment

    CERN Document Server

    Gregory, Peter

    2007-01-01

    "Securing the Vista Environment" takes you on a quick tour of the most significant security features in Vista, Microsoft's first revision of Windows in almost six years. You'll get background on threats and vulnerabilities that will make you think differently about security. Security is more than just the technology and configurations--it's about how we use the system that makes it secure or not. Then we'll cover Vista's security features, from user privileges to Windows Defender, User Account Control, and BitLocker, as well as strategies for protecting your information from unwanted disclo

  8. Smart security proven practices

    CERN Document Server

    Quilter, J David

    2014-01-01

    Smart Security: Understanding and Contributing to the Business is a video presentation. Length: 68 minutes. In Smart Security: Understanding and Contributing to the Business, presenter J. David Quilter demonstrates the benefits of how a fully integrated security program increases business profits and delivers smart security practices at the same time. The presentation does away with the misconception that security is only an expense. In fact, a well-integrated security program can protect business interests, thereby enhancing productivity and net income. Quilter covers cost analysis and secu

  9. caBIG VISDA: modeling, visualization, and discovery for cluster analysis of genomic data.

    Science.gov (United States)

    Zhu, Yitan; Li, Huai; Miller, David J; Wang, Zuyi; Xuan, Jianhua; Clarke, Robert; Hoffman, Eric P; Wang, Yue

    2008-09-18

    The main limitations of most existing clustering methods used in genomic data analysis include heuristic or random algorithm initialization, the potential of finding poor local optima, the lack of cluster number detection, an inability to incorporate prior/expert knowledge, black-box and non-adaptive designs, in addition to the curse of dimensionality and the discernment of uninformative, uninteresting cluster structure associated with confounding variables. In an effort to partially address these limitations, we develop the VIsual Statistical Data Analyzer (VISDA) for cluster modeling, visualization, and discovery in genomic data. VISDA performs progressive, coarse-to-fine (divisive) hierarchical clustering and visualization, supported by hierarchical mixture modeling, supervised/unsupervised informative gene selection, supervised/unsupervised data visualization, and user/prior knowledge guidance, to discover hidden clusters within complex, high-dimensional genomic data. The hierarchical visualization and clustering scheme of VISDA uses multiple local visualization subspaces (one at each node of the hierarchy) and consequent subspace data modeling to reveal both global and local cluster structures in a "divide and conquer" scenario. Multiple projection methods, each sensitive to a distinct type of clustering tendency, are used for data visualization, which increases the likelihood that cluster structures of interest are revealed. Initialization of the full dimensional model is based on first learning models with user/prior knowledge guidance on data projected into the low-dimensional visualization spaces. Model order selection for the high dimensional data is accomplished by Bayesian theoretic criteria and user justification applied via the hierarchy of low-dimensional visualization subspaces. Based on its complementary building blocks and flexible functionality, VISDA is generally applicable for gene clustering, sample clustering, and phenotype clustering (wherein phenotype labels for samples are known), albeit with minor algorithm modifications customized to each of these tasks. VISDA achieved robust and superior clustering accuracy, compared with several benchmark clustering schemes. The model order selection scheme in VISDA was shown to be effective for high dimensional genomic data clustering. On muscular dystrophy data and muscle regeneration data, VISDA identified biologically relevant co-expressed gene clusters. VISDA also captured the pathological relationships among different phenotypes revealed at the molecular level, through phenotype clustering on muscular dystrophy data and multi-category cancer data.

  10. Secure DTN Communications Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Innoflight proposes to implement and perform an on-orbit demonstration of a Secure DTN communications suite on the SCaN Testbed aboard the ISS. Secure DTN is a...

  11. Social Security Administration

    Science.gov (United States)

    ... a my Social Security account. Newsroom Social Security's Fiscal Year (FY) 2017 Agency Financial Report (AFR) Our ... Us Accessibility FOIA Open Government Glossary Privacy Report Fraud, Waste or Abuse Site Map Other Government Websites: ...

  12. Wireshark network security

    CERN Document Server

    Verma, Piyush

    2015-01-01

    If you are network administrator or a security analyst with an interest in using Wireshark for security analysis, then this is the book for you. Basic familiarity with common network and application services terms and technologies is assumed.

  13. Security in Computer Applications

    CERN Multimedia

    CERN. Geneva

    2004-01-01

    Computer security has been an increasing concern for IT professionals for a number of years, yet despite all the efforts, computer systems and networks remain highly vulnerable to attacks of different kinds. Design flaws and security bugs in the underlying software are among the main reasons for this. This lecture addresses the following question: how to create secure software? The lecture starts with a definition of computer security and an explanation of why it is so difficult to achieve. It then introduces the main security principles (like least-privilege, or defense-in-depth) and discusses security in different phases of the software development cycle. The emphasis is put on the implementation part: most common pitfalls and security bugs are listed, followed by advice on best practice for security development. The last part of the lecture covers some miscellaneous issues like the use of cryptography, rules for networking applications, and social engineering threats. This lecture was first given on Thursd...

  14. Windows Security patch required

    CERN Multimedia

    2003-01-01

    This concerns Windows PCs (XP, 2000, NT) which are NOT centrally managed at CERN for security patches, e.g. home PCs, experiment PCs, portables, ... A security hole which can give full privileges on Windows systems needs to be URGENTLY patched. Details of the security hole and hotfix are at: http://cern.ch/it-div/news/hotfix-MS03-026.asp http://www.microsoft.com/technet/security/bulletin/MS03-026.asp

  15. Windows Security patch required

    CERN Multimedia

    3004-01-01

    This concerns Windows PCs (XP, 2000, NT) which are NOT centrally managed at CERN for security patches, e.g. home PCs, experiment PCs, portables,... A security hole which can give full privileges on Windows systems needs to be URGENTLY patched. Details of the security hole and hotfix are at: http://cern.ch/it-div/news/hotfix-MS03-026.asp http://www.microsoft.com/technet/security/bulletin/MS03-026.asp

  16. Windows Security patch required

    CERN Multimedia

    2003-01-01

    This concerns Windows PCs (XP, 2000, NT) which are NOT centrally managed at CERN for security patches, e.g. home PCs, experiment PCs, portables,... A security hole which can give full privileges on Windows systems needs to be URGENTLY patched. Details of the security hole and hotfix are at: http://cern.ch/it-div/news/hotfix-MS03-026.asp http://www.microsoft.com/technet/security/bulletin/MS03-026.asp

  17. Security system signal supervision

    Energy Technology Data Exchange (ETDEWEB)

    Chritton, M.R. (BE, Inc., Barnwell, SC (United States)); Matter, J.C. (Sandia National Labs., Albuquerque, NM (United States))

    1991-09-01

    This purpose of this NUREG is to present technical information that should be useful to NRC licensees for understanding and applying line supervision techniques to security communication links. A review of security communication links is followed by detailed discussions of link physical protection and DC/AC static supervision and dynamic supervision techniques. Material is also presented on security for atmospheric transmission and video line supervision. A glossary of security communication line supervision terms is appended. 16 figs.

  18. Android application security essentials

    CERN Document Server

    Rai, Pragati

    2013-01-01

    Android Application Security Essentials is packed with examples, screenshots, illustrations, and real world use cases to secure your apps the right way.If you are looking for guidance and detailed instructions on how to secure app data, then this book is for you. Developers, architects, managers, and technologists who wish to enhance their knowledge of Android security will find this book interesting. Some prior knowledge of development on the Android stack is desirable but not required.

  19. Homeland Security Digital Library

    OpenAIRE

    Reneker, Maxine H.; Gassie, Lillian

    2003-01-01

    The Homeland Security Digital Library (HSDL) is the nation's premier collection of documents relating to homeland security policy, strategy and organizational management. The mission of the HSDL is to strengthen the national security of the United States by supporting local, state, territorial, tribal and federal analysis, debate, and decision-making needs and to assist academics of all disciplines in homeland defense and security-related research.

  20. Mobile platform security

    CERN Document Server

    Asokan, N; Dmitrienko, Alexandra

    2013-01-01

    Recently, mobile security has garnered considerable interest in both the research community and industry due to the popularity of smartphones. The current smartphone platforms are open systems that allow application development, also for malicious parties. To protect the mobile device, its user, and other mobile ecosystem stakeholders such as network operators, application execution is controlled by a platform security architecture. This book explores how such mobile platform security architectures work. We present a generic model for mobile platform security architectures: the model illustrat

  1. Network Security Visualization

    Science.gov (United States)

    1999-09-27

    Internet Scanner 5.2 User Guide for Windows NT”, Internet Security Systems, Inc., 1998. “SBIR Topic AF97-043 Network Security Visualization...to the Server application to import into the NSV system database data that gets queried from ISS Internet Security Scanner 5.4. Objective #5 was... Internet Security Scanner scan of a live network and imported through a Cartridge component. The data was accessed through the Server component and

  2. Hybrid Security Policies

    Directory of Open Access Journals (Sweden)

    Radu CONSTANTINESCU

    2006-01-01

    Full Text Available Policy is defined as the rules and regulations set by the organization. They are laid down by management in compliance with industry regulations, law and internal decisions. Policies are mandatory. Security policies rules how the information is protected against security vulnerabilities and they are the basis for security awareness, training and vital for security audits. Policies are focused on desired results. The means of achieving the goals are defined on controls, standards and procedures.

  3. Computer Security Models

    Science.gov (United States)

    1984-09-01

    September 1984 MTR9S31 " J. K. Millen Computer Security C. M. Cerniglia Models * 0 Ne c - ¢- C. S• ~CONTRACT SPONSOR OUSDRE/C31 & ESO/ALEE...given in Section 5, in the form of questions and answers about security modeling. A glossary of terms used in the context of computer security is...model, so we will not be able to pursue it in this report. MODEL CHARACTERISTICS Computer security models are engineering models, giving them somewhat

  4. Electronic healthcare information security

    CERN Document Server

    Dube, Kudakwashe; Shoniregun, Charles A

    2010-01-01

    The ever-increasing healthcare expenditure and pressing demand for improved quality and efficiency of patient care services are driving innovation in healthcare information management. The domain of healthcare has become a challenging testing ground for information security due to the complex nature of healthcare information and individual privacy. ""Electronic Healthcare Information Security"" explores the challenges of e-healthcare information and security policy technologies. It evaluates the effectiveness of security and privacy implementation systems for anonymization methods and techniqu

  5. Web Security Testing Cookbook

    CERN Document Server

    Hope, Paco

    2008-01-01

    Among the tests you perform on web applications, security testing is perhaps the most important, yet it's often the most neglected. The recipes in the Web Security Testing Cookbook demonstrate how developers and testers can check for the most common web security issues, while conducting unit tests, regression tests, or exploratory tests. Unlike ad hoc security assessments, these recipes are repeatable, concise, and systematic-perfect for integrating into your regular test suite.

  6. Advanced Linux Security

    OpenAIRE

    Ranjit Nimbalkar

    2013-01-01

    Using mandatory access control greatly increases the secu-rity of an operating system. SELinux, which is an implemen-tation of Linux Security Modules (LSM), implements several measures to prevent unauthorized system usage. The se-curity architecture used is named Flask, and provides a clean separation of security policy and enforcement. This paper is an overview of the Flask architecture and the implementation in Linux.

  7. Mobile communication security

    NARCIS (Netherlands)

    Broek, F.M.J. van den

    2016-01-01

    Security of the mobile network Fabian van den Broek We looked at the security of the wireless connection between mobile phone and cell towers and suggested possible improvements. The security was analysed on a design level, by looking at the protocols and encryption techniques, but also on an

  8. Microsoft Azure security

    CERN Document Server

    Freato, Roberto

    2015-01-01

    This book is intended for Azure administrators who want to understand the application of security principles in distributed environments and how to use Azure to its full capability to reduce the risks of security breaches. Only basic knowledge of the security processes and services of Microsoft Azure is required.

  9. Lemnos interoperable security project.

    Energy Technology Data Exchange (ETDEWEB)

    Halbgewachs, Ronald D.

    2010-03-01

    With the Lemnos framework, interoperability of control security equipment is straightforward. To obtain interoperability between proprietary security appliance units, one or both vendors must now write cumbersome 'translation code.' If one party changes something, the translation code 'breaks.' The Lemnos project is developing and testing a framework that uses widely available security functions and protocols like IPsec - to form a secure communications channel - and Syslog, to exchange security log messages. Using this model, security appliances from two or more different vendors can clearly and securely exchange information, helping to better protect the total system. Simplify regulatory compliance in a complicated security environment by leveraging the Lemnos framework. As an electric utility, are you struggling to implement the NERC CIP standards and other regulations? Are you weighing the misery of multiple management interfaces against committing to a ubiquitous single-vendor solution? When vendors build their security appliances to interoperate using the Lemnos framework, it becomes practical to match best-of-breed offerings from an assortment of vendors to your specific control systems needs. The Lemnos project is developing and testing a framework that uses widely available open-source security functions and protocols like IPsec and Syslog to create a secure communications channel between appliances in order to exchange security data.

  10. Crayons and security

    Directory of Open Access Journals (Sweden)

    Sue Dwyer

    1999-04-01

    Full Text Available Until recently I have thought of security in terms of guards, radios, grilled windows and doors, close coordination with other internationalNGOs and a strong organisational security policy. This was until I attended the InterAction/OFDA security training course in London inSeptember 1998.

  11. Learning Puppet security

    CERN Document Server

    Slagle, Jason

    2015-01-01

    If you are a security professional whose workload is increasing, or a Puppet professional looking to increase your knowledge of security, or even an experienced systems administrator, then this book is for you. This book will take you to the next level of security automation using Puppet. The book requires no prior knowledge of Puppet to get started.

  12. EMI Security Architecture

    CERN Document Server

    White, J.; Schuller, B.; Qiang, W.; Groep, D.; Koeroo, O.; Salle, M.; Sustr, Z.; Kouril, D.; Millar, P.; Benedyczak, K.; Ceccanti, A.; Leinen, S.; Tschopp, V.; Fuhrmann, P.; Heyman, E.; Konstantinov, A.

    2013-01-01

    This document describes the various architectures of the three middlewares that comprise the EMI software stack. It also outlines the common efforts in the security area that allow interoperability between these middlewares. The assessment of the EMI Security presented in this document was performed internally by members of the Security Area of the EMI project.

  13. Core software security security at the source

    CERN Document Server

    Ransome, James

    2013-01-01

    First and foremost, Ransome and Misra have made an engaging book that will empower readers in both large and small software development and engineering organizations to build security into their products. This book clarifies to executives the decisions to be made on software security and then provides guidance to managers and developers on process and procedure. Readers are armed with firm solutions for the fight against cyber threats.-Dr. Dena Haritos Tsamitis. Carnegie Mellon UniversityIn the wake of cloud computing and mobile apps, the issue of software security has never been more importan

  14. Pro Spring security

    CERN Document Server

    Scarioni, Carlo

    2013-01-01

    Security is a key element in the development of any non-trivial application. The Spring Security Framework provides a comprehensive set of functionalities to implement industry-standard authentication and authorization mechanisms for Java applications. Pro Spring Security will be a reference and advanced tutorial that will do the following: Guides you through the implementation of the security features for a Java web application by presenting consistent examples built from the ground-up. Demonstrates the different authentication and authorization methods to secure enterprise-level applications

  15. Android security cookbook

    CERN Document Server

    Makan, Keith

    2013-01-01

    Android Security Cookbook' breaks down and enumerates the processes used to exploit and remediate Android app security vulnerabilities in the form of detailed recipes and walkthroughs.""Android Security Cookbook"" is aimed at anyone who is curious about Android app security and wants to be able to take the necessary practical measures to protect themselves; this means that Android application developers, security researchers and analysts, penetration testers, and generally any CIO, CTO, or IT managers facing the impeding onslaught of mobile devices in the business environment will benefit from

  16. Information security management handbook

    CERN Document Server

    2002-01-01

    The Information Security Management Handbook continues its tradition of consistently communicating the fundamental concepts of security needed to be a true CISSP. In response to new developments, Volume 4 supplements the previous volumes with new information covering topics such as wireless, HIPAA, the latest hacker attacks and defenses, intrusion detection, and provides expanded coverage on security management issues and applications security. Even those that don't plan on sitting for the CISSP exam will find that this handbook is a great information security reference.The changes in the tech

  17. Computer Security Systems Enable Access.

    Science.gov (United States)

    Riggen, Gary

    1989-01-01

    A good security system enables access and protects information from damage or tampering, but the most important aspects of a security system aren't technical. A security procedures manual addresses the human element of computer security. (MLW)

  18. Social Security: Theoretical Aspects

    Directory of Open Access Journals (Sweden)

    O. I. Kashnik

    2013-01-01

    Full Text Available The paper looks at the phenomena of security and social security from the philosophical, sociological and psychological perspective. The undertaken analysis of domestic and foreign scientific materials demonstrates the need for interdisciplinary studies, including pedagogy and education, aimed at developing the guidelines for protecting the social system from destruction. The paper defines the indicators, security level indices and their assessment methods singled out from the analytical reports and security studies by the leading Russian sociological centers and international expert organizations, including the United Nations.The research is aimed at finding out the adequate models of personal and social security control systems at various social levels. The theoretical concepts can be applied by the teachers of the Bases of Life Safety course, the managers and researches developing the assessment criteria and security indices of educational environment evaluation, as well as the methods of diagnostics and expertise of educational establishments from the security standpoint. 

  19. Securing collaborative environments

    Energy Technology Data Exchange (ETDEWEB)

    Agarwal, Deborah [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Jackson, Keith [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Thompson, Mary [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2002-05-16

    The diverse set of organizations and software components involved in a typical collaboratory make providing a seamless security solution difficult. In addition, the users need support for a broad range of frequency and locations for access to the collaboratory. A collaboratory security solution needs to be robust enough to ensure that valid participants are not denied access because of its failure. There are many tools that can be applied to the task of securing collaborative environments and these include public key infrastructure, secure sockets layer, Kerberos, virtual and real private networks, grid security infrastructure, and username/password. A combination of these mechanisms can provide effective secure collaboration capabilities. In this paper, we discuss the requirements of typical collaboratories and some proposals for applying various security mechanisms to collaborative environments.

  20. DNS security management

    CERN Document Server

    Dooley, Michael

    2017-01-01

    An advanced Domain Name System (DNS) security resource that explores the operation of DNS, its vulnerabilities, basic security approaches, and mitigation strategies DNS Security Management offers an overall role-based security approach and discusses the various threats to the Domain Name Systems (DNS). This vital resource is filled with proven strategies for detecting and mitigating these all too frequent threats. The authors—noted experts on the topic—offer an introduction to the role of DNS and explore the operation of DNS. They cover a myriad of DNS vulnerabilities and include preventative strategies that can be implemented. Comprehensive in scope, the text shows how to secure DNS resolution with the Domain Name System Security Extensions (DNSSEC), DNS firewall, server controls, and much more. In addition, the text includes discussions on security applications facilitated by DNS, such as anti-spam, SFP, and DANE.

  1. Introduction to Hardware Security

    Directory of Open Access Journals (Sweden)

    Yier Jin

    2015-10-01

    Full Text Available Hardware security has become a hot topic recently with more and more researchers from related research domains joining this area. However, the understanding of hardware security is often mixed with cybersecurity and cryptography, especially cryptographic hardware. For the same reason, the research scope of hardware security has never been clearly defined. To help researchers who have recently joined in this area better understand the challenges and tasks within the hardware security domain and to help both academia and industry investigate countermeasures and solutions to solve hardware security problems, we will introduce the key concepts of hardware security as well as its relations to related research topics in this survey paper. Emerging hardware security topics will also be clearly depicted through which the future trend will be elaborated, making this survey paper a good reference for the continuing research efforts in this area.

  2. Information security cost management

    CERN Document Server

    Bazavan, Ioana V

    2006-01-01

    While information security is an ever-present challenge for all types of organizations today, most focus on providing security without addressing the necessities of staff, time, or budget in a practical manner.Information Security Cost Management offers a pragmatic approach to implementing information security, taking budgetary and real-world constraints into consideration. By providing frameworks, step-by-step processes, and project management breakdowns, this book demonstrates how to design the best security strategy with the resources you have available. Organized into five sections, the book-Focuses on setting the right road map so that you can be most effective in your information security implementationsDiscusses cost-effective staffing, the single biggest expense to the security organizationPresents practical ways to build and manage the documentation that details strategy, provides resources for operating annual audits, and illustrates how to advertise accomplishments to senior management effectivelyI...

  3. Security Engine Management of Router based on Security Policy

    OpenAIRE

    Su Hyung Jo; Ki Young Kim; Sang Ho Lee

    2007-01-01

    Security management has changed from the management of security equipments and useful interface to manager. It analyzes the whole security conditions of network and preserves the network services from attacks. Secure router technology has security functions, such as intrusion detection, IPsec(IP Security) and access control, are applied to legacy router for secure networking. It controls an unauthorized router access and detects an illegal network intrusion. This paper re...

  4. While Working Around Security

    DEFF Research Database (Denmark)

    Mathiasen, Niels Raabjerg

    Users of technology encounter various IT security mechanisms in their everyday lives. If these mechanisms fail to support everyday activities, they either get in the way, or the users find a way to work around them. Even though users manage to carry out everyday activities by using substandard...... IT security mechanisms or via workarounds, it will influence their experience of security. If researchers and designers only focus on IT security artifacts and fail to take the user experience into account, incorrect processes or workarounds will occur. Accordingly, to get users to follow the correct process...... may seem to be a criterion of success, even though it may yield a less appropriate experience of security. This dissertation deals with an improved understanding of IT security sensitive IT artifacts and presents three design methods, and a framework for addressing the complexities and contingencies...

  5. While working around security

    DEFF Research Database (Denmark)

    Mathiasen, Niels Raabjerg; Bødker, Susanne; Petersen, Marianne Graves

    This paper describes our work at two levels. First of all the paper discusses how users of IT deal with issues of IT security in their everyday life. Secondly, we discuss how the kind of understanding of IT security that comes out of careful analyses of use confronts the ways in which usable...... IT security is established in the literature. Recent literature has called for better conceptual models as a starting point for improving IT security. In contrast to such models we propose to dress up designers by helping them better understand the work that goes into everyday security. The result...... is a methodological toolbox that helps address and design for usable and useful IT security. We deploy examples of analyses and design, carried out by ourselves and by others to fine-tune our design perspective; in particular we use examples from three current research projects....

  6. Hybrid-secure MPC 

    DEFF Research Database (Denmark)

    Lucas, Christoph; Raub, Dominik; Maurer, Ueli

    2010-01-01

    in the universal composability (UC) framework (based on a network of secure channels, a broadcast channel, and a common reference string). It achieves the bound on the trade-off between robustness and privacy shown by Ishai et al. [CRYPTO'06] and Katz [STOC'07], the bound on fairness shown by Cleve [STOC'86...... of the adversary, without being aware of the actual adversarial setting. Thus, hybrid-secure MPC protocols allow for graceful degradation of security. We present a hybrid-secure MPC protocol that provides an optimal trade-off between IT robustness and computational privacy: For any robustness parameter ρ ... obtain one MPC protocol that is simultaneously IT secure with robustness for up to t ≤ ρ actively corrupted parties, IT secure with fairness (no robustness) for up to t

  7. SecurID

    CERN Document Server

    Now called RSA SecurID, SecurID is a mechanism developed by Security Dynamics that allows two-factor authentication for a user on a network resource. It works on the principle of the unique password mode, based on a shared secret. Every sixty seconds, the component generates a new six-digit token on the screen. The latter comes from the current time (internal clock) and the seed (SecurID private key that is available on the component, and is also from the SecurID server). During an authentication request, the SecurID server will check the entered token by performing exactly the same calculation as that performed by your component. The server knows the two information required for this calculation: the current time and the seed of your component. Access is allowed if the token calculated by the server matches the token you specified.

  8. Materialism and food security.

    Science.gov (United States)

    Allen, M W; Wilson, M

    2005-12-01

    The present studies examined if materialists have an elevated concern about food availability, presumably stemming from a general survival security motivation. Study 1 found that materialists set a greater life goal of food security, and reported more food insecurity during their childhood. Materialists reported less present-day food insecurity. Study 2 revealed that materialists stored/hoarded more food at home, and that obese persons endorsed materialism more than low/normal weight persons. Study 3 found that experimentally decreasing participants' feelings of survival security (via a mortality salience manipulation) led to greater endorsement of materialism, food security as goal, and using food for emotional comfort. The results imply that materialists overcame the food insecurity of their childhood by making food security a top life goal, but that materialists' current concerns about food security may not wholly stem from genuine threats to their food supply.

  9. PRIVATE SECURITY IN SPORT

    Directory of Open Access Journals (Sweden)

    Dragan Vukasović

    2011-09-01

    Full Text Available Given the importance of sport for international integration, affirmation, a sense of belonging and other values of general interest, in order to maintain and open new prospects of development, it is necessary to form the private security system along with state security system, with a view to creating conditions for development sports athletes to achieve better results both in domestic and international competitions. Private security is only one element of an integrated security system which, with its efficient organization with the use of adequate means and measures should provide answers to new challenges, risks and threats. Private security in line with the new understanding of the concept of security has an important role in providing athletes.

  10. European Cyber Security Policy

    OpenAIRE

    Bendiek, Annegret

    2012-01-01

    The gradually developing European cyber security policy tries to establish minimum standards in all EU member states with regard to prevention, resilience and international cooperation. It aims to foster national security without compromising democratic principles or unduly limiting individual liberties. However, it is hard to find a balance between these goals, and the EU’s measures thus inevitably raise questions about the democratic implications of European cyber security policy. Are the i...

  11. Information Security Training & Awareness

    OpenAIRE

    Hogervorst, Monique

    2009-01-01

    Information security standards, best practices and literature all identify the need for Training & Awareness, the theory is clear. The surveys studied show that in the real world the situation is different: the focus of businesses is still on technical information security controls aimed at the external attacker. And although threats and vulnerabilities point out that personnel security becomes more important, the attitude of managers and employees does not reflect tha...

  12. Addressing Software Security

    Science.gov (United States)

    Bailey, Brandon

    2015-01-01

    Historically security within organizations was thought of as an IT function (web sites/servers, email, workstation patching, etc.) Threat landscape has evolved (Script Kiddies, Hackers, Advanced Persistent Threat (APT), Nation States, etc.) Attack surface has expanded -Networks interconnected!! Some security posture factors Network Layer (Routers, Firewalls, etc.) Computer Network Defense (IPS/IDS, Sensors, Continuous Monitoring, etc.) Industrial Control Systems (ICS) Software Security (COTS, FOSS, Custom, etc.)

  13. Design for Security Workshop

    Science.gov (United States)

    2014-09-30

    Apps  Content providers  DRM for movies, songs, etc.  Finance companies  Account data, passwords  IOT  home automation , health, etc... devices and systems  Tools for secure interplay between hardware and software  Design environment for modeling and simulating hardware attacks and...and email  Improperly secured devices – no PIN lock  User intervention – jailbreaking, unlocking  Mobile has become the enterprise security

  14. Enhancing mobile learning security

    OpenAIRE

    Shonola, Shaibu Adekunle; Joy, Mike

    2016-01-01

    Mobile devices have been playing vital roles in modern day education delivery as students can access or download learning materials on their smartphones and tablets, they can also install educational apps and study anytime, anywhere. The need to provide adequate security for portable devices being used for learning cannot be underestimated. In this paper, we present a mobile security enhancement app, designed and developed for Android smart mobile devices in order to promote security awarenes...

  15. Intercorporate Security Event Correlation

    Directory of Open Access Journals (Sweden)

    D. O. Kovalev

    2010-03-01

    Full Text Available Security controls are prone to false positives and false negatives which can lead to unwanted reputation losses for the bank. The reputational database within the security operations center (SOC and intercorporate correlation of security events are offered as a solution to increase attack detection fidelity. The theses introduce the definition and structure of the reputation, architectures of reputational exchange and the place of intercorporate correlation in overall SOC correlation analysis.

  16. Rome Laboratory Computer Security

    Science.gov (United States)

    1993-10-11

    34) 11101993 Report Type N/A Dates Covered (from... to) ("DD MON YYYY") Title and Subtitle Rome Laboratory Computer Security Contract or Grant Number...Rome Laboratory Computer Security 5. FUNDING NUMBERS 6. AUTHOR(S) Joseph Giordano 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING...UNCLASSIFIED 20. LIMITATION OF ABSTRACT None COMPUTER SECURITY OBJECTIVE: TO DEVELOP & DEMONSTRATE THE TOOLS & TECHNOLOGY NECESSARY TO REALIZE TRUSTED C31

  17. Computer Security Assistance Program

    Science.gov (United States)

    1997-09-01

    Information COMPUTER SECURITY ASSISTANCE PROGRAM OPR: HQ AFCA/SYS (CMSgt Hogan) Certified by: HQ USAF/SCXX (Lt Col Francis X. McGovern) Pages: 5...Distribution: F This instruction implements Air Force Policy Directive (AFPD) 33-2, Information Protection, establishes the Air Force Computer Security Assistance...Force single point of contact for reporting and handling computer security incidents and vulnerabilities including AFCERT advisories and Defense

  18. Automated security management

    CERN Document Server

    Al-Shaer, Ehab; Xie, Geoffrey

    2013-01-01

    In this contributed volume, leading international researchers explore configuration modeling and checking, vulnerability and risk assessment, configuration analysis, and diagnostics and discovery. The authors equip readers to understand automated security management systems and techniques that increase overall network assurability and usability. These constantly changing networks defend against cyber attacks by integrating hundreds of security devices such as firewalls, IPSec gateways, IDS/IPS, authentication servers, authorization/RBAC servers, and crypto systems. Automated Security Managemen

  19. Outsourcing information security

    CERN Document Server

    Axelrod, Warren

    2004-01-01

    This comprehensive and timely resource examines security risks related to IT outsourcing, clearly showing you how to recognize, evaluate, minimize, and manage these risks. Unique in its scope, this single volume offers you complete coverage of the whole range of IT security services and fully treats the IT security concerns of outsourcing. The book helps you deepen your knowledge of the tangible and intangible costs and benefits associated with outsourcing IT and IS functions.

  20. Linux Security Cookbook

    CERN Document Server

    Barrett, Daniel J; Byrnes, Robert G

    2003-01-01

    Computer security is an ongoing process, a relentless contest between system administrators and intruders. A good administrator needs to stay one step ahead of any adversaries, which often involves a continuing process of education. If you're grounded in the basics of security, however, you won't necessarily want a complete treatise on the subject each time you pick up a book. Sometimes you want to get straight to the point. That's exactly what the new Linux Security Cookbook does. Rather than provide a total security solution for Linux computers, the authors present a series of easy-to-fol

  1. National Cyber Security Policy

    Indian Academy of Sciences (India)

    National Cyber Security Policy. Salient Features: Caters to whole spectrum of ICT users and Providers including home users; small, medium & large organisations, Government and Academia. Strategies: ...

  2. National Security Whistleblowers

    National Research Council Canada - National Science Library

    Fisher, Louis

    2005-01-01

    .... Domestic and national security information is provided through agency reports and direct communications from department heads, but lawmakers also receive information directly from employees within the agencies...

  3. Operating System Security

    CERN Document Server

    Jaeger, Trent

    2008-01-01

    Operating systems provide the fundamental mechanisms for securing computer processing. Since the 1960s, operating systems designers have explored how to build "secure" operating systems - operating systems whose mechanisms protect the system against a motivated adversary. Recently, the importance of ensuring such security has become a mainstream issue for all operating systems. In this book, we examine past research that outlines the requirements for a secure operating system and research that implements example systems that aim for such requirements. For system designs that aimed to

  4. Lecture 1: General Security

    CERN Multimedia

    CERN. Geneva

    2013-01-01

    The CERN Computer Security Team is mandated to coordinate all aspects of CERN’s computer security --- office computing security, computer centre security, GRID computing security and control system security --- whilst taking into account CERN’s operational needs. This presentation will cover a series of security incidents which happened at CERN over the last five years, and discuss the lessons-learned in order to avoid similar things from happening again (there is enough blunder out there so there is need to make the same mistake twice). In the second part, I will outline how computer security --- prevention, protection, detection and response --- is generated at CERN, what the main objectives of the CERN computer security team are, and which policies, procedures and tools have been put in place. Stefan Lüders, PhD, graduated from the Swiss Federal Institute of Technology in Zurich and joined CERN in 2002. Being initially developer of a common safety system used in all four experiments at the Large Hadr...

  5. Chemical Security Analysis Center

    Data.gov (United States)

    Federal Laboratory Consortium — In 2006, by Presidential Directive, DHS established the Chemical Security Analysis Center (CSAC) to identify and assess chemical threats and vulnerabilities in the...

  6. Beginning ASPNET Security

    CERN Document Server

    Dorrans, Barry

    2010-01-01

    Beginning ASP.NET 3.5 Security is geared for novice to intermediate ASP.NET programmers who wish to protect and defend their web sites against attack and exploitation. Beginning with a discussion of why we need security and the things that may occur when it is ignored and an overview of how ASP.NET works, readers are taken through the common steps in developing a web site, the security problems each area exposes and how these can be exploited. Visual Studio Security MVP Barry Dorrans teaches readers how they can defend their applications using the standard .NET framework, industry patterns and

  7. Microsoft Windows Security Essentials

    CERN Document Server

    Gibson, Darril

    2011-01-01

    Windows security concepts and technologies for IT beginners IT security can be a complex topic, especially for those new to the field of IT. This full-color book, with a focus on the Microsoft Technology Associate (MTA) program, offers a clear and easy-to-understand approach to Windows security risks and attacks for newcomers to the world of IT. By paring down to just the essentials, beginners gain a solid foundation of security concepts upon which more advanced topics and technologies can be built. This straightforward guide begins each chapter by laying out a list of topics to be discussed,

  8. Governing for Enterprise Security

    National Research Council Canada - National Science Library

    Allen, Julia

    2005-01-01

    ... business. If an organization's management -- including boards of directors, senior executives, and all managers -- does not establish and reinforce the business need for effective enterprise security...

  9. Information security management handbook

    CERN Document Server

    Tipton, Harold F

    2003-01-01

    Since 1993, the Information Security Management Handbook has served not only as an everyday reference for information security practitioners but also as an important document for conducting the intense review necessary to prepare for the Certified Information System Security Professional (CISSP) examination. Now completely revised and updated and in its fifth edition, the handbook maps the ten domains of the Information Security Common Body of Knowledge and provides a complete understanding of all the items in it. This is a ...must have... book, both for preparing for the CISSP exam and as a c

  10. Smart security and securing data through watermarking

    Science.gov (United States)

    Singh, Ritesh; Kumar, Lalit; Banik, Debraj; Sundar, S.

    2017-11-01

    The growth of image processing in embedded system has provided the boon of enhancing the security in various sectors. This lead to the developing of various protective strategies, which will be needed by private or public sectors for cyber security purposes. So, we have developed a method which uses digital water marking and locking mechanism for the protection of any closed premises. This paper describes a contemporary system based on user name, user id, password and encryption technique which can be placed in banks, protected offices to beef the security up. The burglary can be abated substantially by using a proactive safety structure. In this proposed framework, we are using water-marking in spatial domain to encode and decode the image and PIR(Passive Infrared Sensor) sensor to detect the existence of person in any close area.

  11. Center for computer security: Computer Security Group conference. Summary

    Energy Technology Data Exchange (ETDEWEB)

    None

    1982-06-01

    Topics covered include: computer security management; detection and prevention of computer misuse; certification and accreditation; protection of computer security, perspective from a program office; risk analysis; secure accreditation systems; data base security; implementing R and D; key notarization system; DOD computer security center; the Sandia experience; inspector general's report; and backup and contingency planning. (GHT)

  12. Network Security Is Manageable

    Science.gov (United States)

    Roberts, Gary

    2006-01-01

    An effective systems librarian must understand security vulnerabilities and be proactive in preventing problems. Specifics of future attacks or security challenges cannot possibly be anticipated, but this paper suggests some simple measures that can be taken to make attacks less likely to occur: program the operating system to get automatic…

  13. Securing Personal Network Clusters

    NARCIS (Netherlands)

    Jehangir, A.; Heemstra de Groot, S.M.

    2007-01-01

    A Personal Network is a self-organizing, secure and private network of a user’s devices notwithstanding their geographic location. It aims to utilize pervasive computing to provide users with new and improved services. In this paper we propose a model for securing Personal Network clusters. Clusters

  14. VMware view security essentials

    CERN Document Server

    Langenhan, Daniel

    2013-01-01

    A practical and fast-paced guide that gives you all the information you need to secure your virtual environment.This book is a ""how-to"" for the novice, a ""reference guide"" for the advanced user, and a ""go to"" for the experienced user in all the aspects of VMware View desktop virtualization security.

  15. Reconciling privacy and security

    NARCIS (Netherlands)

    Lieshout, M.J. van; Friedewald, M.; Wright, D.; Gutwirth, S.

    2013-01-01

    This paper considers the relationship between privacy and security and, in particular, the traditional "trade-off" paradigm. The issue is this: how, in a democracy, can one reconcile the trend towards increasing security (for example, as manifested by increasing surveillance) with the fundamental

  16. Information security management principles

    CERN Document Server

    Taylor, Andy; Finch, Amanda; Sutton, David; Taylor, Andy

    2013-01-01

    In today's technology-driven environment, there is an ever-increasing demand for information delivery. A compromise has to be struck between security and availability. This book is a pragmatic guide to information assurance for both business professionals and technical experts. This second edition includes the security of cloud-based resources.

  17. Systems Security Engineering

    Science.gov (United States)

    2010-08-22

    thereby reducing the number of bits required for transmissions . Further assume that the system designers would like even greater security regarding...scenarios. A common systemic security analogy for cognition lies within the context of a command and control structure’s observe, orient, decide... telephony , satellite communications and networks). Critical Program Information (CPI): ICT that is a critical component is defined as Critical

  18. CIOs Uncensored: Security Smarts.

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Gerald R.

    2008-02-25

    This commentary for the CIOs Uncensored section of InformationWeek will discuss PNNL’s “defense in depth” approach to cyber security. It will cover external and internal safeguards, as well as the all-important role of employees in the cyber security equation. For employees are your greatest vulnerability – and your last line of defense.

  19. Women and social security

    NARCIS (Netherlands)

    Westerveld, M.; Pennings, F.; Vonk, G.

    2015-01-01

    Does ‘the’ social security take sufficient account of women? Are its protection schemes sufficiently aimed at safeguarding women’s interests? These are the questions I was invited to answer for this handbook on social security law. At the same time I was asked to adopt an unorthodox approach, one

  20. Formalizing physical security procedures

    NARCIS (Netherlands)

    Meadows, C.; Pavlovic, Dusko

    Although the problems of physical security emerged more than 10,000 years before the problems of computer security, no formal methods have been developed for them, and the solutions have been evolving slowly, mostly through social procedures. But as the traffic on physical and social networks is now

  1. Hydrological extremes and security

    Directory of Open Access Journals (Sweden)

    Z. W. Kundzewicz

    2015-04-01

    Full Text Available Economic losses caused by hydrological extremes – floods and droughts – have been on the rise. Hydrological extremes jeopardize human security and impact on societal livelihood and welfare. Security can be generally understood as freedom from threat and the ability of societies to maintain their independent identity and their functional integrity against forces of change. Several dimensions of security are reviewed in the context of hydrological extremes. The traditional interpretation of security, focused on the state military capabilities, has been replaced by a wider understanding, including economic, societal and environmental aspects that get increasing attention. Floods and droughts pose a burden and serious challenges to the state that is responsible for sustaining economic development, and societal and environmental security. The latter can be regarded as the maintenance of ecosystem services, on which a society depends. An important part of it is water security, which can be defined as the availability of an adequate quantity and quality of water for health, livelihoods, ecosystems and production, coupled with an acceptable level of water-related risks to people, environments and economies. Security concerns arise because, over large areas, hydrological extremes − floods and droughts − are becoming more frequent and more severe. In terms of dealing with water-related risks, climate change can increase uncertainties, which makes the state’s task to deliver security more difficult and more expensive. However, changes in population size and development, and level of protection, drive exposure to hydrological hazards.

  2. Energy systems security

    CERN Document Server

    Voeller, John G

    2014-01-01

    Energy Systems Security features articles from the Wiley Handbook of Science and Technology for Homeland Security covering topics related to electricity transmission grids and their protection, risk assessment of energy systems, analysis of interdependent energy networks. Methods to manage electricity transmission disturbances so as to avoid blackouts are discussed, and self-healing energy system and a nano-enabled power source are presented.

  3. Relaxing Chosen-Ciphertext Security

    DEFF Research Database (Denmark)

    Canetti, Ran; Krawczyk, Hugo; Nielsen, Jesper Buus

    2003-01-01

    Security against adaptive chosen ciphertext attacks (or, CCA security) has been accepted as the standard requirement from encryption schemes that need to withstand active attacks. In particular, it is regarded as the appropriate security notion for encryption schemes used as components within...... general protocols and applications. Indeed, CCA security was shown to suffice in a large variety of contexts. However, CCA security often appears to be somewhat too strong: there exist encryption schemes (some of which come up naturally in practice) that are not CCA secure, but seem sufficiently secure...... “for most practical purposes.” We propose a relaxed variant of CCA security, called Replayable CCA (RCCA) security. RCCA security accepts as secure the non-CCA (yet arguably secure) schemes mentioned above; furthermore, it suffices for most existing applications of CCA security. We provide three...

  4. International Nuclear Security

    Energy Technology Data Exchange (ETDEWEB)

    Doyle, James E. [Los Alamos National Laboratory

    2012-08-14

    This presentation discusses: (1) Definitions of international nuclear security; (2) What degree of security do we have now; (3) Limitations of a nuclear security strategy focused on national lock-downs of fissile materials and weapons; (4) What do current trends say about the future; and (5) How can nuclear security be strengthened? Nuclear security can be strengthened by: (1) More accurate baseline inventories; (2) Better physical protection, control and accounting; (3) Effective personnel reliability programs; (4) Minimize weapons-usable materials and consolidate to fewer locations; (5) Consider local threat environment when siting facilities; (6) Implement pledges made in the NSS process; and (7) More robust interdiction, emergency response and special operations capabilities. International cooperation is desirable, but not always possible.

  5. Wireless physical layer security

    Science.gov (United States)

    Poor, H. Vincent; Schaefer, Rafael F.

    2017-01-01

    Security in wireless networks has traditionally been considered to be an issue to be addressed separately from the physical radio transmission aspects of wireless systems. However, with the emergence of new networking architectures that are not amenable to traditional methods of secure communication such as data encryption, there has been an increase in interest in the potential of the physical properties of the radio channel itself to provide communications security. Information theory provides a natural framework for the study of this issue, and there has been considerable recent research devoted to using this framework to develop a greater understanding of the fundamental ability of the so-called physical layer to provide security in wireless networks. Moreover, this approach is also suggestive in many cases of coding techniques that can approach fundamental limits in practice and of techniques for other security tasks such as authentication. This paper provides an overview of these developments.

  6. Network systems security analysis

    Science.gov (United States)

    Yilmaz, Ä.°smail

    2015-05-01

    Network Systems Security Analysis has utmost importance in today's world. Many companies, like banks which give priority to data management, test their own data security systems with "Penetration Tests" by time to time. In this context, companies must also test their own network/server systems and take precautions, as the data security draws attention. Based on this idea, the study cyber-attacks are researched throughoutly and Penetration Test technics are examined. With these information on, classification is made for the cyber-attacks and later network systems' security is tested systematically. After the testing period, all data is reported and filed for future reference. Consequently, it is found out that human beings are the weakest circle of the chain and simple mistakes may unintentionally cause huge problems. Thus, it is clear that some precautions must be taken to avoid such threats like updating the security software.

  7. Moving towards Cloud Security

    Directory of Open Access Journals (Sweden)

    Edit Szilvia Rubóczki

    2015-01-01

    Full Text Available Cloud computing hosts and delivers many different services via Internet. There are a lot of reasons why people opt for using cloud resources. Cloud development is increasing fast while a lot of related services drop behind, for example the mass awareness of cloud security. However the new generation upload videos and pictures without reason to a cloud storage, but only few know about data privacy, data management and the proprietary of stored data in the cloud. In an enterprise environment the users have to know the rule of cloud usage, however they have little knowledge about traditional IT security. It is important to measure the level of their knowledge, and evolve the training system to develop the security awareness. The article proves the importance of suggesting new metrics and algorithms for measuring security awareness of corporate users and employees to include the requirements of emerging cloud security.

  8. Wireless physical layer security.

    Science.gov (United States)

    Poor, H Vincent; Schaefer, Rafael F

    2017-01-03

    Security in wireless networks has traditionally been considered to be an issue to be addressed separately from the physical radio transmission aspects of wireless systems. However, with the emergence of new networking architectures that are not amenable to traditional methods of secure communication such as data encryption, there has been an increase in interest in the potential of the physical properties of the radio channel itself to provide communications security. Information theory provides a natural framework for the study of this issue, and there has been considerable recent research devoted to using this framework to develop a greater understanding of the fundamental ability of the so-called physical layer to provide security in wireless networks. Moreover, this approach is also suggestive in many cases of coding techniques that can approach fundamental limits in practice and of techniques for other security tasks such as authentication. This paper provides an overview of these developments.

  9. Indirection and computer security.

    Energy Technology Data Exchange (ETDEWEB)

    Berg, Michael J.

    2011-09-01

    The discipline of computer science is built on indirection. David Wheeler famously said, 'All problems in computer science can be solved by another layer of indirection. But that usually will create another problem'. We propose that every computer security vulnerability is yet another problem created by the indirections in system designs and that focusing on the indirections involved is a better way to design, evaluate, and compare security solutions. We are not proposing that indirection be avoided when solving problems, but that understanding the relationships between indirections and vulnerabilities is key to securing computer systems. Using this perspective, we analyze common vulnerabilities that plague our computer systems, consider the effectiveness of currently available security solutions, and propose several new security solutions.

  10. Energy security in Yemen

    Energy Technology Data Exchange (ETDEWEB)

    Torosyan, Emil

    2009-09-15

    Yemen, situated in the Arab world, has considerable energy resources. However, its history of repeated revolts, civil wars and terrorism and also the presence of the Wahabi movement and al Qaeda in the country constitute security issues for the energy industry and its infrastructure. The aim of this paper is to assess the impact level on the security of the energy sector in Yemen and the effect that the threats to that sector could have on global energy security. Analyses of the political environment, the security threats and the measures taken to respond to these threats have been carried out. Results showed that Yemen's resources are depleting and that the government is having trouble containing the escalation of conflicts; this situation could lead to Yemen's political collapse which could have an important impact on global energy security.

  11. Human factors in network security

    OpenAIRE

    Jones, Francis B.

    1991-01-01

    Human factors, such as ethics and education, are important factors in network information security. This thesis determines which human factors have significant influence on network security. Those factors are examined in relation to current security devices and procedures. Methods are introduced to evaluate security effectiveness by incorporating the appropriate human factors into network security controls

  12. Center for Homeland Defense and Security Homeland Security Affairs Journal

    OpenAIRE

    2015-01-01

    Homeland Security Affairs is the peer-reviewed online journal of the Center for Homeland Defense and Security (CHDS). The journal provides a forum to propose and debate strategies, policies and organizational arrangements to strengthen U.S. homeland security.

  13. Security and privacy requirements for a multi-institutional cancer research data grid: an interview-based study

    Directory of Open Access Journals (Sweden)

    Weems William A

    2009-06-01

    Full Text Available Abstract Background Data protection is important for all information systems that deal with human-subjects data. Grid-based systems – such as the cancer Biomedical Informatics Grid (caBIG – seek to develop new mechanisms to facilitate real-time federation of cancer-relevant data sources, including sources protected under a variety of regulatory laws, such as HIPAA and 21CFR11. These systems embody new models for data sharing, and hence pose new challenges to the regulatory community, and to those who would develop or adopt them. These challenges must be understood by both systems developers and system adopters. In this paper, we describe our work collecting policy statements, expectations, and requirements from regulatory decision makers at academic cancer centers in the United States. We use these statements to examine fundamental assumptions regarding data sharing using data federations and grid computing. Methods An interview-based study of key stakeholders from a sample of US cancer centers. Interviews were structured, and used an instrument that was developed for the purpose of this study. The instrument included a set of problem scenarios – difficult policy situations that were derived during a full-day discussion of potentially problematic issues by a set of project participants with diverse expertise. Each problem scenario included a set of open-ended questions that were designed to elucidate stakeholder opinions and concerns. Interviews were transcribed verbatim and used for both qualitative and quantitative analysis. For quantitative analysis, data was aggregated at the individual or institutional unit of analysis, depending on the specific interview question. Results Thirty-one (31 individuals at six cancer centers were contacted to participate. Twenty-four out of thirty-one (24/31 individuals responded to our request- yielding a total response rate of 77%. Respondents included IRB directors and policy-makers, privacy and

  14. Generating WS-SecurityPolicy documents via security model transformation

    DEFF Research Database (Denmark)

    Jensen, Meiko

    2009-01-01

    When SOA-based business processes are to be enhanced with security properties, the model-driven business process development approach enables an easier and more reliable security definition compared to manually crafting the security realizations afterwards. In this paper, we outline an appropriate...... security model definition and transformation approach, targeting the WS-SecurityPolicy and WS-BPEL specifications, in order to enable a Web-Service-based secure business process development....

  15. Security intelligence a practitioner's guide to solving enterprise security challenges

    CERN Document Server

    Li, Qing

    2015-01-01

    Identify, deploy, and secure your enterprise Security Intelligence, A Practitioner's Guide to Solving Enterprise Security Challenges is a handbook for security in modern times, against modern adversaries. As leaders in the design and creation of security products that are deployed globally across a range of industries and market sectors, authors Qing Li and Gregory Clark deliver unparalleled insight into the development of comprehensive and focused enterprise security solutions. They walk you through the process of translating your security goals into specific security technology domains, fo

  16. DEMOGRAPHIC SECURITY: THEORY, METHODOLOGY, EVALUATION

    Directory of Open Access Journals (Sweden)

    Mikhail V. Karmanov

    2015-01-01

    Full Text Available The paper analyzes the theoretical aspects of demographic security. Reviewed and analyzed the point of view of various scholars to the definition of demographic security. The main directions of statistical analysis of demographic security.

  17. Security Components of Globalization

    Directory of Open Access Journals (Sweden)

    Florin Iftode

    2015-05-01

    Full Text Available The objective of this paper is our intention to present what are the main connections between globalization and international security. In terms of global security we can perceive the globalization as a process by which global state is represented by the UN, with a single world system, represented by major security organizations and with global effects. We will present from the beginning the main theoretical aspects that define the phenomenon of globalization, and then our contribution in assessing the implications of this phenomenon on the regional and global security. The results of our research are materialized in the last part of the paper. They emphasize the personal assessments on how the phenomenon of globalization has direct effect on global security. When talking about government, we think of norms, rules and decisionmaking procedures in the management of international life. The value that we add to the new scientific interpretation of the definition of globalization is represented, primarily, by the valuable bibliographic used resources and the original approach on the concept that refers to the links between globalization and security. This article may be, at any time, a starting point in an interesting research direction in the field of global security.

  18. Security for multihop wireless networks

    CERN Document Server

    Khan, Shafiullah

    2014-01-01

    Security for Multihop Wireless Networks provides broad coverage of the security issues facing multihop wireless networks. Presenting the work of a different group of expert contributors in each chapter, it explores security in mobile ad hoc networks, wireless sensor networks, wireless mesh networks, and personal area networks.Detailing technologies and processes that can help you secure your wireless networks, the book covers cryptographic coprocessors, encryption, authentication, key management, attacks and countermeasures, secure routing, secure medium access control, intrusion detection, ep

  19. Agile IT Security Implementation Methodology

    CERN Document Server

    Laskowski, Jeff

    2011-01-01

    The book is a tutorial that goes from basic to professional level for Agile IT security. It begins by assuming little knowledge of agile security. Readers should hold a good knowledge of security methods and agile development. The book is targeted at IT security managers, directors, and architects. It is useful for anyone responsible for the deployment of IT security countermeasures. Security people with a strong knowledge of agile software development will find this book to be a good review of agile concepts.

  20. Transmission grid security

    CERN Document Server

    Haarla, Liisa; Hirvonen, Ritva; Labeau, Pierre-Etienne

    2011-01-01

    In response to the growing importance of power system security and reliability, ""Transmission Grid Security"" proposes a systematic and probabilistic approach for transmission grid security analysis. The analysis presented uses probabilistic safety assessment (PSA) and takes into account the power system dynamics after severe faults. In the method shown in this book the power system states (stable, not stable, system breakdown, etc.) are connected with the substation reliability model. In this way it is possible to: estimate the system-wide consequences of grid faults; identify a chain of eve

  1. Android Applications Security

    Directory of Open Access Journals (Sweden)

    Paul POCATILU

    2011-01-01

    Full Text Available The use of smartphones worldwide is growing very fast and also the malicious attacks have increased. The mobile security applications development keeps the pace with this trend. The paper presents the vulnerabilities of mobile applications. The Android applications and devices are analyzed through the security perspective. The usage of restricted API is also presented. The paper also focuses on how users can prevent these malicious attacks and propose some prevention measures, including the architecture of a mobile security system for Android devices.

  2. Web Security, Privacy & Commerce

    CERN Document Server

    Garfinkel, Simson

    2011-01-01

    Since the first edition of this classic reference was published, World Wide Web use has exploded and e-commerce has become a daily part of business and personal life. As Web use has grown, so have the threats to our security and privacy--from credit card fraud to routine invasions of privacy by marketers to web site defacements to attacks that shut down popular web sites. Web Security, Privacy & Commerce goes behind the headlines, examines the major security risks facing us today, and explains how we can minimize them. It describes risks for Windows and Unix, Microsoft Internet Exp

  3. Smart grid security

    CERN Document Server

    Goel, Sanjay; Papakonstantinou, Vagelis; Kloza, Dariusz

    2015-01-01

    This book on smart grid security is meant for a broad audience from managers to technical experts. It highlights security challenges that are faced in the smart grid as we widely deploy it across the landscape. It starts with a brief overview of the smart grid and then discusses some of the reported attacks on the grid. It covers network threats, cyber physical threats, smart metering threats, as well as privacy issues in the smart grid. Along with the threats the book discusses the means to improve smart grid security and the standards that are emerging in the field. The second part of the b

  4. Software Safety and Security

    CERN Document Server

    Nipkow, T; Hauptmann, B

    2012-01-01

    Recent decades have seen major advances in methods and tools for checking the safety and security of software systems. Automatic tools can now detect security flaws not only in programs of the order of a million lines of code, but also in high-level protocol descriptions. There has also been something of a breakthrough in the area of operating system verification. This book presents the lectures from the NATO Advanced Study Institute on Tools for Analysis and Verification of Software Safety and Security; a summer school held at Bayrischzell, Germany, in 2011. This Advanced Study Institute was

  5. Computer Security Handbook

    CERN Document Server

    Bosworth, Seymour; Whyne, Eric

    2012-01-01

    The classic and authoritative reference in the field of computer security, now completely updated and revised With the continued presence of large-scale computers; the proliferation of desktop, laptop, and handheld computers; and the vast international networks that interconnect them, the nature and extent of threats to computer security have grown enormously. Now in its fifth edition, Computer Security Handbook continues to provide authoritative guidance to identify and to eliminate these threats where possible, as well as to lessen any losses attributable to them. With seventy-seven chapter

  6. Elements of social security

    DEFF Research Database (Denmark)

    Hansen, Hans

    (Alte Länder). This is the 9th and last edition of the publication,covering income levels and rules for social security and personal taxation for 1999. Basis for the projections to 1999 income levels is the 1998 data (in some cases 1999 data)for OECD's Taxing Wages as reported by national experts.......Elements of Social Security is a comparative study of important elements of the social security systems in Denmark (DK), Sweden (S), Finland (FIN), Austria (A), Germany (D), the Netherlands (NL), Great Britain (GB) and Canada (CAN). It should be emphasized that Germany is the former West Germany...

  7. Linux Server Security

    CERN Document Server

    Bauer, Michael D

    2005-01-01

    Linux consistently appears high up in the list of popular Internet servers, whether it's for the Web, anonymous FTP, or general services such as DNS and delivering mail. But security is the foremost concern of anyone providing such a service. Any server experiences casual probe attempts dozens of time a day, and serious break-in attempts with some frequency as well. This highly regarded book, originally titled Building Secure Servers with Linux, combines practical advice with a firm knowledge of the technical tools needed to ensure security. The book focuses on the most common use of Linux--

  8. Privacy vs security

    CERN Document Server

    Stalla-Bourdillon, Sophie; Ryan, Mark D

    2014-01-01

    Securing privacy in the current environment is one of the great challenges of today's democracies. Privacy vs. Security explores the issues of privacy and security and their complicated interplay, from a legal and a technical point of view. Sophie Stalla-Bourdillon provides a thorough account of the legal underpinnings of the European approach to privacy and examines their implementation through privacy, data protection and data retention laws. Joshua Philips and Mark D. Ryan focus on the technological aspects of privacy, in particular, on today's attacks on privacy by the simple use of today'

  9. Threats or threads: from usable security to secure experience

    DEFF Research Database (Denmark)

    Bødker, Susanne; Mathiasen, Niels Raabjerg

    2008-01-01

    While the domain of security dependent technologies brings new challenges to HCI research it seems that the results and breakthroughs of HCI have not been used in design of security dependent technologies. With exceptions, work in the research field of usable security may be criticized for focusing...... mainly on adjusting user behavior to behave securely. With our background in newer HCI perspectives we address secure interaction from the perspective of security technology as experience. We analyze a number of collected user stories to understand what happens when everyday users encounter security...... dependent technologies. We apply McCarthy & Wright's [12] experience framework to the security domain and our collected stories. We point out that there are significant differences between being secure and having a secure experience, and conclude that classical usable security, focus on people's immediate...

  10. Security and Emergency Management Division

    Data.gov (United States)

    Federal Laboratory Consortium — Volpe's Security and Emergency Management Division identifies vulnerabilities, risks, and opportunities to improve the security of transportation systems, critical...

  11. To The Question Of The Concepts "National Security", "Information Security", "National Information Security" Meanings

    OpenAIRE

    Alexander A. Galushkin

    2015-01-01

    In the present article author analyzes value of the concepts "national security", "information security", "national information security". Author gives opinions of scientists-jurists, definitions given by legislators and normotvorets in various regulations.

  12. Network Security Visualization

    National Research Council Canada - National Science Library

    1999-01-01

    The application of interactive, three-dimensional viewing techniques to the representation of security-related, computer network status and events is expected to improve the timeliness and efficiency...

  13. Architecting Security with Paradigm

    Science.gov (United States)

    Andova, Suzana; Groenewegen, Luuk P. J.; Verschuren, Jan H. S.; de Vink, Erik P.

    For large security systems a clear separation of concerns is achieved through architecting. Particularly the dynamic consistency between the architectural components should be addressed, in addition to individual component behaviour. In this paper, relevant dynamic consistency is specified through Paradigm, a coordination modeling language based on dynamic constraints. As it is argued, this fits well with security issues. A smaller example introduces the architectural approach towards implementing security policies. A larger casestudy illustrates the use of Paradigm in analyzing the FOO voting scheme. In addition, translating the Paradigm models into process algebra brings model checking within reach. Security properties of the examples discussed, are formally verified with the model checker Literal>mCRL2Literal>.

  14. Cognitive Computing for Security.

    Energy Technology Data Exchange (ETDEWEB)

    Debenedictis, Erik [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Rothganger, Fredrick [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Aimone, James Bradley [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Marinella, Matthew [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Evans, Brian Robert [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Warrender, Christina E. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Mickel, Patrick [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-12-01

    Final report for Cognitive Computing for Security LDRD 165613. It reports on the development of hybrid of general purpose/ne uromorphic computer architecture, with an emphasis on potential implementation with memristors.

  15. DTIC Review: Biometric Security

    National Research Council Canada - National Science Library

    2007-01-01

    ...: Biometrics, the study of methods for uniquely recognizing humans based upon one or more intrinsic physical or behavioral traits, is a critical tool used in law enforcement, computer security and homeland defense...

  16. Proliferation Security Initiative (PSI)

    National Research Council Canada - National Science Library

    Squassoni, Sharon

    2005-01-01

    President Bush announced the Proliferation Security Initiative (PSI) on May 31, 2003. Since then, 16 nations have pledged their cooperation in interdicting shipments of weapons of mass destruction-related...

  17. Mobile IP: Security & application

    NARCIS (Netherlands)

    Tuquerres, G.; Salvador, M.R.; Sprenkels, Ron

    1999-01-01

    As required in the TGS Mobile IP Advanced Module, this paper presents a survey of common security threats which mobile IP networks are exposed to as well as some proposed solutions to deal with such threats.

  18. National Special Security Events

    National Research Council Canada - National Science Library

    Reese, Shawn

    2007-01-01

    ...) as National Special Security Events (NSSE) Beginning in September 1998 through February 2007, there have been 27 events designated as NSSEs Some of these events have included presidential inaugurations, presidential nominating conventions...

  19. Intelligent Sensors Security

    Directory of Open Access Journals (Sweden)

    Andrzej Bialas

    2010-01-01

    Full Text Available The paper is focused on the security issues of sensors provided with processors and software and used for high-risk applications. Common IT related threats may cause serious consequences for sensor system users. To improve their robustness, sensor systems should be developed in a restricted way that would provide them with assurance. One assurance creation methodology is Common Criteria (ISO/IEC 15408 used for IT products and systems. The paper begins with a primer on the Common Criteria, and then a general security model of the intelligent sensor as an IT product is discussed. The paper presents how the security problem of the intelligent sensor is defined and solved. The contribution of the paper is to provide Common Criteria (CC related security design patterns and to improve the effectiveness of the sensor development process.

  20. Aggression And Attachment Security

    Directory of Open Access Journals (Sweden)

    Prem Verma

    2007-06-01

    Full Text Available Objective:The aim of the present study is to examine the factors related aggression in Iranian and Indian school children. Method: Attachment security (dependency, availability, and total considered as the variable. The KSS questionnaire was administrated students in the 5th grade; 300 were Iranian and 300 were Indian consisted of 150 boys and 150 girls. Results: Attachment security demonstrated significant negative correlations with aggression in the boys, girls and the total Iranian sample. The dependency on mothers was the only case with insignificant correlation.In the Indian sample, attachment security was also found to be significantly negatively correlated with aggression. The only exception was the correlation between mother's availability and aggression in girls, which was not significant Conclusion: It is important that parents treat their children in a tender, manner so that a secure attachment develop between them.

  1. VMware vsphere security cookbook

    CERN Document Server

    Greer, Mike

    2014-01-01

    This book is intended for virtualization professionals who are experienced with the setup and configuration of VMware vSphere, but didn't get the opportunity to learn how to secure the environment properly.

  2. Internet security concerns.

    Science.gov (United States)

    Simpson, R L

    1997-12-01

    Despite all the media hype, critical security issues do surround the Internet. Nurses need to ask two key questions: How is the Internet used in my organization and What kind of Internet connection do we have?

  3. Roadmap on optical security

    NARCIS (Netherlands)

    javidi, B.; Carnicer, A.; Yamaguchi, M.; Nomura, T.; Pérez-Cabré, E.; Millan, M.S.; Nishchal, N.K.; Torroba, R.; Barrera, J.F.; He, W.; Peng, X.; Stern, A.; Rivenson, Y.; Alfalou, A.; Brosseau, C.; Guo, C.; Sheridan, J.T.; Situ, G.; Naruse, M.; Matsumoto, T.; Juvells, I.; Tajahuerce, E.; Lancis, J.; Chen, Wen; Chen, X.; Markman, A.; Mosk, Allard; Pinkse, Pepijn Willemszoon Harry

    2016-01-01

    Information security and authentication are important challenges facing society. Recent attacks by hackers on the databases of large commercial and financial companies have demonstrated that more research and development of advanced approaches are necessary to deny unauthorized access to critical

  4. Unconditionally Secure Protocols

    DEFF Research Database (Denmark)

    Meldgaard, Sigurd Torkel

    This thesis contains research on the theory of secure multi-party computation (MPC). Especially information theoretically (as opposed to computationally) secure protocols. It contains results from two main lines of work. One line on Information Theoretically Secure Oblivious RAMS, and how...... they are used to speed up secure computation. An Oblivious RAM is a construction for a client with a small $O(1)$ internal memory to store $N$ pieces of data on a server while revealing nothing more than the size of the memory $N$, and the number of accesses. This specifically includes hiding the access pattern...... the bottleneck of sorting networks. And we show how to utilize this construction for four-player MPC. Another line of work has results about the power of correlated randomness; meaning in a preprocessing phase the participants in a MPC protocol receive samples from some joint distribution to aid them implement...

  5. Railway infrastructure security

    CERN Document Server

    Sforza, Antonio; Vittorini, Valeria; Pragliola, Concetta

    2015-01-01

    This comprehensive monograph addresses crucial issues in the protection of railway systems, with the objective of enhancing the understanding of railway infrastructure security. Based on analyses by academics, technology providers, and railway operators, it explains how to assess terrorist and criminal threats, design countermeasures, and implement effective security strategies. In so doing, it draws upon a range of experiences from different countries in Europe and beyond. The book is the first to be devoted entirely to this subject. It will serve as a timely reminder of the attractiveness of the railway infrastructure system as a target for criminals and terrorists and, more importantly, as a valuable resource for stakeholders and professionals in the railway security field aiming to develop effective security based on a mix of methodological, technological, and organizational tools. Besides researchers and decision makers in the field, the book will appeal to students interested in critical infrastructur...

  6. Media and Security Team

    Data.gov (United States)

    Federal Laboratory Consortium — The Media And Security Team led by Prof. Min Wu was established in Fall 2001 at University of Maryland, College Park. A number of research and education activities...

  7. Intelligent Sensors Security

    Science.gov (United States)

    Bialas, Andrzej

    2010-01-01

    The paper is focused on the security issues of sensors provided with processors and software and used for high-risk applications. Common IT related threats may cause serious consequences for sensor system users. To improve their robustness, sensor systems should be developed in a restricted way that would provide them with assurance. One assurance creation methodology is Common Criteria (ISO/IEC 15408) used for IT products and systems. The paper begins with a primer on the Common Criteria, and then a general security model of the intelligent sensor as an IT product is discussed. The paper presents how the security problem of the intelligent sensor is defined and solved. The contribution of the paper is to provide Common Criteria (CC) related security design patterns and to improve the effectiveness of the sensor development process. PMID:22315571

  8. Managing for Enterprise Security

    National Research Council Canada - National Science Library

    Caralli, Richard A; Allen, Julia H; Stevens, James F; Willke, Bradford J; Wilson, William R

    2004-01-01

    Security has become one of the most urgent issues for many organizations. It is an essential requirement for doing business in a globally networked economy and for achieving organizational goals and mission...

  9. Department of Homeland Security

    Science.gov (United States)

    ... critical infrastructure sectors in the United States and globally. Nov 9 Press Release Acting Secretary Duke Meets ... Travel Alerts Get a Homeland Security Job Do Business with DHS Verify Employment Eligibility (E-Verify) Find ...

  10. NGO field security

    Directory of Open Access Journals (Sweden)

    Randolph Martin

    1999-04-01

    Full Text Available In an environment of increased exposure, deterioration in the rules of war and loss of perceived neutrality, the community of NGOs operating incomplex emergencies is facing significantly increased risks to staff safety and security.

  11. Security Engineering Pilot

    Science.gov (United States)

    2013-02-28

    Analysis Signal Copy Selected Sub-Bands • Gimbaled , Stabilized EO/IR Camera Ball • High Precision GPS & INS (eventual swarm capable inter- UAV coherent...37 Appendix A: System aware Cyber Security UAV Application Project, Presentation to the DoD, November 2012 43...Appendix B: System Aware Cyber Security UAV Application Project, Presentation to DoD, January 7, 2013 ...... 76 UNCLASSIFIED Contract Number

  12. Data Security in Biomedicine

    OpenAIRE

    Horňáková, Anna

    2011-01-01

    This thesis analyzes current state of use of biometrics in computer security. It provides an overview of the most commonly used anatomical-physiological and behavioral biometric identification methods. The result of the work will be a new set of methods, which allows reliable identification of the user in the most comfortable way. These new principles of data security will be used to enhance the protection of specialized health record. This will contribute to expansion of generally conceived ...

  13. Information Security Incident Management

    Directory of Open Access Journals (Sweden)

    D. I. Persanov

    2010-03-01

    Full Text Available The present report highlights the points of information security incident management in an enterprise. Some aspects of the incident and event classification are given. The author presents his view of the process scheme over the monitoring and processing information security events. Also, the report determines a few critical points of the listed process and gives the practical recommendations over its development and optimization.

  14. Computer Security: Competing Concepts

    OpenAIRE

    Nissenbaum, Helen; Friedman, Batya; Felten, Edward

    2001-01-01

    This paper focuses on a tension we discovered in the philosophical part of our multidisciplinary project on values in web-browser security. Our project draws on the methods and perspectives of empirical social science, computer science, and philosophy to identify values embodied in existing web-browser security and also to prescribe changes to existing systems (in particular, Mozilla) so that values relevant to web-browser systems are better served than presently they are. The tension, which ...

  15. Data port security lock

    Science.gov (United States)

    Quinby, Joseph D [Albuquerque, NM; Hall, Clarence S [Albuquerque, NM

    2008-06-24

    In a security apparatus for securing an electrical connector, a plug may be fitted for insertion into a connector receptacle compliant with a connector standard. The plug has at least one aperture adapted to engage at least one latch in the connector receptacle. An engagement member is adapted to partially extend through at least one aperture and lock to at least one structure within the connector receptacle.

  16. European [Security] Union

    DEFF Research Database (Denmark)

    Manners, Ian James

    2013-01-01

    be achieved through bringing the five dimensions to the analysis and using them to study both the interlinking and the interweaving of security, bordering and governance. Overall, the analysis presented here suggests that the five dimensions of broadening, deepening, thickening, practice and being can all...... contribute to a more expansive understanding of how EU security in the 2000s has been related to bordering and governance processes, and how these have been increasingly interwoven within the EU....

  17. Security in Internet

    Directory of Open Access Journals (Sweden)

    Felician ALECU

    2006-01-01

    Full Text Available A very good method that can be used to protect a private network is the implementation of a firewall between Internet and Intranet. This firewall will filter the packets that transit the network according with the security policy defined at the system level. The SSL protocol allows verifying the identity of a WEB server based on a digital certificate issued by a certification authority. Secure data transport over the Internet is done by using encryption methods.

  18. Security in Internet

    OpenAIRE

    Felician ALECU

    2006-01-01

    A very good method that can be used to protect a private network is the implementation of a firewall between Internet and Intranet. This firewall will filter the packets that transit the network according with the security policy defined at the system level. The SSL protocol allows verifying the identity of a WEB server based on a digital certificate issued by a certification authority. Secure data transport over the Internet is done by using encryption methods.

  19. Lemnos Interoperable Security Program

    Energy Technology Data Exchange (ETDEWEB)

    Stewart, John [Tennessee Valley Authority, Knoxville, TN (United States); Halbgewachs, Ron [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Chavez, Adrian [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Smith, Rhett [Schweitzer Engineering Laboratories, Chattanooga, TN (United States); Teumim, David [Teumim Technical, Allentown, PA (United States)

    2012-01-31

    The manner in which the control systems are being designed and operated in the energy sector is undergoing some of the most significant changes in history due to the evolution of technology and the increasing number of interconnections to other system. With these changes however come two significant challenges that the energy sector must face; 1) Cyber security is more important than ever before, and 2) Cyber security is more complicated than ever before. A key requirement in helping utilities and vendors alike in meeting these challenges is interoperability. While interoperability has been present in much of the discussions relating to technology utilized within the energy sector and especially the Smart Grid, it has been absent in the context of cyber security. The Lemnos project addresses these challenges by focusing on the interoperability of devices utilized within utility control systems which support critical cyber security functions. In theory, interoperability is possible with many of the cyber security solutions available to utilities today. The reality is that the effort required to achieve cyber security interoperability is often a barrier for utilities. For example, consider IPSec, a widely-used Internet Protocol to define Virtual Private Networks, or tunnels , to communicate securely through untrusted public and private networks. The IPSec protocol suite has a significant number of configuration options and encryption parameters to choose from, which must be agreed upon and adopted by both parties establishing the tunnel. The exercise in getting software or devices from different vendors to interoperate is labor intensive and requires a significant amount of security expertise by the end user. Scale this effort to a significant number of devices operating over a large geographical area and the challenge becomes so overwhelming that it often leads utilities to pursue solutions from a single vendor. These single vendor solutions may inadvertently lock

  20. 21st Century Security Manager

    Directory of Open Access Journals (Sweden)

    Stelian ARION

    2010-11-01

    Full Text Available We live in world of uncertainty that generates major paradigms changing that affect security risk management. Modern organization’s security risks management can’t be done without a profound knowlegde and daily practice for security governance, security risk management and resilience. 21st Century security manager need to deal with several areas of konwledge in order to succesfully manage security risks. The document presents the advantages, disadvantages and challenges for security managers thah have government backgroud, or IT security backgroud, or are promoted from organization’s inside leaders. There are six different areas of knowledge that successful security programs of the future must incorporate, either in the knowledge base of their leaders or in the collective knowledge of the leading staff. They are government elements, security organization, emerging issue awareness, IT security, business elements and executive leadership.

  1. [Food security in Mexico].

    Science.gov (United States)

    Urquía-Fernández, Nuria

    2014-01-01

    An overview of food security and nutrition in Mexico is presented, based on the analysis of the four pillars of food security: availability, access, utilization of food, and stability of the food supply. In addition, the two faces of malnutrition in Mexico were analyzed: obesity and undernourishment. Data were gathered from the food security indicators of the United Nations's Food and Agriculture Organization, from the Mexican Scale of Food Security, and from the National Health and Nutrition Survey. Mexico presents an index of availability of 3 145 kilocalories per person per day, one of the highest indexes in the world, including both food production and imports. In contrast, Mexico is affected by a double burden of malnutrition: whereas children under five present 14% of stunt, 30% of the adult population is obese. Also, more than 18% of the population cannot afford the basic food basket (food poverty). Using perception surveys, people reports important levels of food insecurity, which concentrates in seven states of the Mexican Federation. The production structure underlying these indicators shows a very heterogeneous landscape, which translates in to a low productivity growth across the last years. Food security being a multidimensional concept, to ensure food security for the Mexican population requires a revision and redesign of public productive and social policies, placing a particular focus on strengthening the mechanisms of institutional governance.

  2. CHANGES IN THE SECURITY AGENDA: CRITICAL SECURITY STUDIES AND HUMAN SECURITY. THE CASE OF CHINA

    Directory of Open Access Journals (Sweden)

    Nguyen THI THUY HANG

    2012-06-01

    Full Text Available Since the end of the Cold War the meaning of security has fundamentally changed. Issues which are labeled as non-traditional security namely human development, economic crises, environmental degradation, natural disaster, poverty, epidemics… have become a crucial part of the security agenda. These changes have been intensified with the development of the two approaches: Critical Security Studies and Human Security. This article explores how the meaning of security has changed and how the boundaries between traditional and non-traditional security have become blurred. The case of China is taken as empirical evidence to support the assertion that security has evolved beyond its traditional focus on the state.

  3. Database and applications security integrating information security and data management

    CERN Document Server

    Thuraisingham, Bhavani

    2005-01-01

    This is the first book to provide an in-depth coverage of all the developments, issues and challenges in secure databases and applications. It provides directions for data and application security, including securing emerging applications such as bioinformatics, stream information processing and peer-to-peer computing. Divided into eight sections, each of which focuses on a key concept of secure databases and applications, this book deals with all aspects of technology, including secure relational databases, inference problems, secure object databases, secure distributed databases and emerging

  4. Security patterns in practice designing secure architectures using software patterns

    CERN Document Server

    Fernandez-Buglioni, Eduardo

    2013-01-01

    Learn to combine security theory and code to produce secure systems Security is clearly a crucial issue to consider during the design and implementation of any distributed software architecture. Security patterns are increasingly being used by developers who take security into serious consideration from the creation of their work. Written by the authority on security patterns, this unique book examines the structure and purpose of security patterns, illustrating their use with the help of detailed implementation advice, numerous code samples, and descriptions in UML. Provides

  5. Microsoft Security Bible A Collection of Practical Security Techniques

    CERN Document Server

    Mullen, Timothy "Thor"

    2011-01-01

    Thor's Microsoft® Security Bible provides a "one-stop-shop" for Microsoft-related security techniques and procedures as applied to the typical deployment of a Microsoft-based infrastructure. The book contains detailed security concepts and methodologies described at every level: Server, Client, Organizational Structure, Platform-specific security options, application specific security (IIS, SQL, Active Directory, etc.) and also includes new, never-before-published security tools complete with source code. Detailed technical information on security processes for all major Microsoft applications

  6. Roadmap on optical security

    Science.gov (United States)

    Javidi, Bahram; Carnicer, Artur; Yamaguchi, Masahiro; Nomura, Takanori; Pérez-Cabré, Elisabet; Millán, María S.; Nishchal, Naveen K.; Torroba, Roberto; Fredy Barrera, John; He, Wenqi; Peng, Xiang; Stern, Adrian; Rivenson, Yair; Alfalou, A.; Brosseau, C.; Guo, Changliang; Sheridan, John T.; Situ, Guohai; Naruse, Makoto; Matsumoto, Tsutomu; Juvells, Ignasi; Tajahuerce, Enrique; Lancis, Jesús; Chen, Wen; Chen, Xudong; Pinkse, Pepijn W. H.; Mosk, Allard P.; Markman, Adam

    2016-08-01

    Information security and authentication are important challenges facing society. Recent attacks by hackers on the databases of large commercial and financial companies have demonstrated that more research and development of advanced approaches are necessary to deny unauthorized access to critical data. Free space optical technology has been investigated by many researchers in information security, encryption, and authentication. The main motivation for using optics and photonics for information security is that optical waveforms possess many complex degrees of freedom such as amplitude, phase, polarization, large bandwidth, nonlinear transformations, quantum properties of photons, and multiplexing that can be combined in many ways to make information encryption more secure and more difficult to attack. This roadmap article presents an overview of the potential, recent advances, and challenges of optical security and encryption using free space optics. The roadmap on optical security is comprised of six categories that together include 16 short sections written by authors who have made relevant contributions in this field. The first category of this roadmap describes novel encryption approaches, including secure optical sensing which summarizes double random phase encryption applications and flaws [Yamaguchi], the digital holographic encryption in free space optical technique which describes encryption using multidimensional digital holography [Nomura], simultaneous encryption of multiple signals [Pérez-Cabré], asymmetric methods based on information truncation [Nishchal], and dynamic encryption of video sequences [Torroba]. Asymmetric and one-way cryptosystems are analyzed by Peng. The second category is on compression for encryption. In their respective contributions, Alfalou and Stern propose similar goals involving compressed data and compressive sensing encryption. The very important area of cryptanalysis is the topic of the third category with two sections

  7. DESAIN DAN IMPLEMENTASI NETWORKING SECURITY MEMANFAATKAN SECURITY CONFIGURATION WIZARD (SCW)

    OpenAIRE

    Zakir Supratman

    2017-01-01

    The security problem and data privacy are one of the most important aspect from information system. The operation system of Microsoft Windows Server 2008 gives some new facilities; including thing that relates to the security aspect is Windows Firewall with Advanced Security. With that facilities enable the user to make individual rules that suitable with the security need of network. In this observation it is discussed about how to develop the network of security with the use of ...

  8. Considerations for Cloud Security Operations

    OpenAIRE

    Cusick, James

    2016-01-01

    Information Security in Cloud Computing environments is explored. Cloud Computing is presented, security needs are discussed, and mitigation approaches are listed. Topics covered include Information Security, Cloud Computing, Private Cloud, Public Cloud, SaaS, PaaS, IaaS, ISO 27001, OWASP, Secure SDLC.

  9. The Personal Information Security Assistant

    NARCIS (Netherlands)

    Kegel, Roeland Hendrik,Pieter

    The human element is often found to be the weakest link in the information security chain. The Personal Information Security Assistant project aims to address this by improving the privacy and security awareness of end-users and by aligning the user's personal IT environment to the user's security

  10. A Portable Computer Security Workshop

    Science.gov (United States)

    Wagner, Paul J.; Phillips, Andrew T.

    2006-01-01

    We have developed a computer security workshop designed to instruct post-secondary instructors who want to start a course or laboratory exercise sequence in computer security. This workshop has also been used to provide computer security education to IT professionals and students. It is effective in communicating basic computer security principles…

  11. Computer Security Products Technology Overview

    Science.gov (United States)

    1988-10-01

    This paper provides an overview of currently available computer security techniques and was written in support of the Security Products Program...Need (SON) 10-82. The SecurityPro program is an attempt to identify and address SAC’s specific computer security needs.

  12. Secure Sessions for Web Services

    NARCIS (Netherlands)

    Reiter, M.; Bhargavan, K.; Corin, R.J.; Fournet, C.; Gordon, A.D.

    2007-01-01

    We address the problem of securing sequences of SOAP messages exchanged between web services and their clients. The WS-Security standard defines basic mechanisms to secure SOAP traffic, one message at a time. For typical web services, however, using WS-Security independently for each message is

  13. Secure Sessions for Web Services

    NARCIS (Netherlands)

    Bhargavan, K.; Corin, R.J.; Fournet, C.; Gordon, A.D.

    2004-01-01

    WS-Security provides basic means to secure SOAP traffic, one envelope at a time. For typical web services, however, using WS-Security independently for each message is rather inefficient; besides, it is often important to secure the integrity of a whole session, as well as each message. To this end,

  14. Promoting Economic Security through Information Technology ...

    African Journals Online (AJOL)

    ... Boko Haram and MASSOB as well as kidnapping for ransom crime to mention but a few.[1]. These national security challenges are as a result of economic insecurity or lack of economic security such as Income security, Employment security, Job security, Representation security, Labour market Security, Work security, ...

  15. Gross anatomy of network security

    Science.gov (United States)

    Siu, Thomas J.

    2002-01-01

    Information security involves many branches of effort, including information assurance, host level security, physical security, and network security. Computer network security methods and implementations are given a top-down description to permit a medically focused audience to anchor this information to their daily practice. The depth of detail of network functionality and security measures, like that of the study of human anatomy, can be highly involved. Presented at the level of major gross anatomical systems, this paper will focus on network backbone implementation and perimeter defenses, then diagnostic tools, and finally the user practices (the human element). Physical security measures, though significant, have been defined as beyond the scope of this presentation.

  16. Security planning an applied approach

    CERN Document Server

    Lincke, Susan

    2015-01-01

    This book guides readers through building an IT security plan. Offering a template, it helps readers to prioritize risks, conform to regulation, plan their defense and secure proprietary/confidential information. The process is documented in the supplemental online security workbook. Security Planning is designed for the busy IT practitioner, who does not have time to become a security expert, but needs a security plan now. It also serves to educate the reader of a broader set of concepts related to the security environment through the Introductory Concepts and Advanced sections. The book serv

  17. IPv6 Security

    Science.gov (United States)

    Babik, M.; Chudoba, J.; Dewhurst, A.; Finnern, T.; Froy, T.; Grigoras, C.; Hafeez, K.; Hoeft, B.; Idiculla, T.; Kelsey, D. P.; López Muñoz, F.; Martelli, E.; Nandakumar, R.; Ohrenberg, K.; Prelz, F.; Rand, D.; Sciabà, A.; Tigerstedt, U.; Traynor, D.; Wartel, R.

    2017-10-01

    IPv4 network addresses are running out and the deployment of IPv6 networking in many places is now well underway. Following the work of the HEPiX IPv6 Working Group, a growing number of sites in the Worldwide Large Hadron Collider Computing Grid (WLCG) are deploying dual-stack IPv6/IPv4 services. The aim of this is to support the use of IPv6-only clients, i.e. worker nodes, virtual machines or containers. The IPv6 networking protocols while they do contain features aimed at improving security also bring new challenges for operational IT security. The lack of maturity of IPv6 implementations together with the increased complexity of some of the protocol standards raise many new issues for operational security teams. The HEPiX IPv6 Working Group is producing guidance on best practices in this area. This paper considers some of the security concerns for WLCG in an IPv6 world and presents the HEPiX IPv6 working group guidance for the system administrators who manage IT services on the WLCG distributed infrastructure, for their related site security and networking teams and for developers and software engineers working on WLCG applications.

  18. Biological and Chemical Security

    Energy Technology Data Exchange (ETDEWEB)

    Fitch, P J

    2002-12-19

    The LLNL Chemical & Biological National Security Program (CBNP) provides science, technology and integrated systems for chemical and biological security. Our approach is to develop and field advanced strategies that dramatically improve the nation's capabilities to prevent, prepare for, detect, and respond to terrorist use of chemical or biological weapons. Recent events show the importance of civilian defense against terrorism. The 1995 nerve gas attack in Tokyo's subway served to catalyze and focus the early LLNL program on civilian counter terrorism. In the same year, LLNL began CBNP using Laboratory-Directed R&D investments and a focus on biodetection. The Nunn-Lugar-Domenici Defense Against Weapons of Mass Destruction Act, passed in 1996, initiated a number of U.S. nonproliferation and counter-terrorism programs including the DOE (now NNSA) Chemical and Biological Nonproliferation Program (also known as CBNP). In 2002, the Department of Homeland Security was formed. The NNSA CBNP and many of the LLNL CBNP activities are being transferred as the new Department becomes operational. LLNL has a long history in national security including nonproliferation of weapons of mass destruction. In biology, LLNL had a key role in starting and implementing the Human Genome Project and, more recently, the Microbial Genome Program. LLNL has over 1,000 scientists and engineers with relevant expertise in biology, chemistry, decontamination, instrumentation, microtechnologies, atmospheric modeling, and field experimentation. Over 150 LLNL scientists and engineers work full time on chemical and biological national security projects.

  19. Energy and national security.

    Energy Technology Data Exchange (ETDEWEB)

    Karas, Thomas H.

    2003-09-01

    On May 19 and 20, 2003, thirty-some members of Sandia staff and management met to discuss the long-term connections between energy and national security. Three broad security topics were explored: I. Global and U.S. economic dependence on oil (and gas); II. Potential security implications of global climate change; and III. Vulnerabilities of the U.S. domestic energy infrastructure. This report, rather than being a transcript of the workshop, represents a synthesis of background information used in the workshop, ideas that emerged in the discussions, and ex post facto analysis of the discussions. Each of the three subjects discussed at this workshop has significant U.S. national security implications. Each has substantial technology components. Each appears a legitimate area of concern for a national security laboratory with relevant technology capabilities. For the laboratory to play a meaningful role in contributing to solutions to national problems such as these, it needs to understand the political, economic, and social environments in which it expects its work to be accepted and used. In addition, it should be noted that the problems of oil dependency and climate change are not amenable to solution by the policies of any one nation--even the one that is currently the largest single energy consumer. Therefore, views, concerns, policies, and plans of other countries will do much to determine which solutions might work and which might not.

  20. Practical secure quantum communications

    Science.gov (United States)

    Diamanti, Eleni

    2015-05-01

    We review recent advances in the field of quantum cryptography, focusing in particular on practical implementations of two central protocols for quantum network applications, namely key distribution and coin flipping. The former allows two parties to share secret messages with information-theoretic security, even in the presence of a malicious eavesdropper in the communication channel, which is impossible with classical resources alone. The latter enables two distrustful parties to agree on a random bit, again with information-theoretic security, and with a cheating probability lower than the one that can be reached in a classical scenario. Our implementations rely on continuous-variable technology for quantum key distribution and on a plug and play discrete-variable system for coin flipping, and necessitate a rigorous security analysis adapted to the experimental schemes and their imperfections. In both cases, we demonstrate the protocols with provable security over record long distances in optical fibers and assess the performance of our systems as well as their limitations. The reported advances offer a powerful toolbox for practical applications of secure communications within future quantum networks.

  1. Security bingo for administrators

    CERN Multimedia

    Computer Security Team

    2011-01-01

    Have you ever thought about the security of your service(s) or system(s)? Show us and win one of three marvellous books on computer security! Just print out this page, mark which of the 25 good practices below you already follow, and send the sheet back to us at Computer.Security@cern.ch or P.O. Box G19710, by November 14th 2011.   Winners[1] must show us that they follow at least five good practices in a continuous horizontal row, vertical column or diagonal. For details on CERN Computer Security, please consult http://cern.ch/security. My service or system…   …is following a software development life-cycle. …is patched in an automatic and timely fashion. …runs a tightened local ingress/egress firewall. …uses CERN Single-Sign-On (SSO). …has physical access protections in place. …runs all processes / services / applications with least privileges. …has ...

  2. VMware vCloud security

    CERN Document Server

    Sarkar, Prasenjit

    2013-01-01

    VMware vCloud Security provides the reader with in depth knowledge and practical exercises sufficient to implement a secured private cloud using VMware vCloud Director and vCloud Networking and Security.This book is primarily for technical professionals with system administration and security administration skills with significant VMware vCloud experience who want to learn about advanced concepts of vCloud security and compliance.

  3. 76 FR 39884 - Aviation Security Advisory Committee

    Science.gov (United States)

    2011-07-07

    ... SECURITY Aviation Security Advisory Committee AGENCY: Transportation Security Administration, DHS. ACTION... Security Administration (TSA) announces the re-establishment of the Aviation Security Advisory Committee...-governmental organizations (NGOs) and stakeholder representatives concerning potential risks to aviation...

  4. Computer Security: professionalism in security, too

    CERN Multimedia

    Stefan Lueders, Computer Security Team

    2015-01-01

    At CERN, we apply a great deal of dedication and professionalism to all the work we do. This is necessary because of the complexity and sophistication of the devices we deal with. However, when it comes to computer security, we can all agree that there is room for improvement.   In some cases, we’ve observed devices that are connected to our Intranet networks without the adequate level of protection. Also, in order to allow it to be disseminated easily with peers, information is often disclosed on public webpages, sometimes without appropriate consideration of important security-related aspects. Program code is lost due to a lack of proper version control or the use of central storage systems. Systems are brought down by “finger trouble”, confusing the right and wrong IP addresses. Software or system development is done directly on production devices, impinging on their proper operation up to the point where the system grinds to a halt. Applications full of useful fe...

  5. Security Policy and Developments in Central Asia : Security Documents Compared with Security Challenges

    NARCIS (Netherlands)

    Haas, de M.

    2016-01-01

    This article examines the security policy of the Central Asian (CA) states, by comparing theory (security documents) with practice (the actual security challenges). The lack of CA regional (security) cooperation and authoritarian rule puts political and economic stability at stake. The internal and

  6. Computer Security: Security operations at CERN (4/4)

    CERN Multimedia

    CERN. Geneva

    2012-01-01

    Stefan Lueders, PhD, graduated from the Swiss Federal Institute of Technology in Zurich and joined CERN in 2002. Being initially developer of a common safety system used in all four experiments at the Large Hadron Collider, he gathered expertise in cyber-security issues of control systems. Consequently in 2004, he took over responsibilities in securing CERN's accelerator and infrastructure control systems against cyber-threats. Subsequently, he joined the CERN Computer Security Incident Response Team and is today heading this team as CERN's Computer Security Officer with the mandate to coordinate all aspects of CERN's computer security --- office computing security, computer centre security, GRID computing security and control system security --- whilst taking into account CERN's operational needs. Dr. Lueders has presented on these topics at many different occasions to international bodies, governments, and companies, and published several articles. With the prevalence of modern information technologies and...

  7. Technology Empowerment: Security Challenges.

    Energy Technology Data Exchange (ETDEWEB)

    Warren, Drake Edward [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Backus, George A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Jones, Wendell [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Nelson, Thomas R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Skocypec, Russell D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-03-01

    “Technology empowerment” means that innovation is increasingly accessible to ordinary people of limited means. As powerful technologies become more affordable and accessible, and as people are increasingly connected around the world, ordinary people are empowered to participate in the process of innovation and share the fruits of collaborative innovation. This annotated briefing describes technology empowerment and focuses on how empowerment may create challenges to U.S. national security. U.S. defense research as a share of global innovation has dwindled in recent years. With technology empowerment, the role of U.S. defense research is likely to shrink even further while technology empowerment will continue to increase the speed of innovation. To avoid falling too far behind potential technology threats to U.S. national security, U.S. national security institutions will need to adopt many of the tools of technology empowerment.

  8. International security environment changes

    Directory of Open Access Journals (Sweden)

    Iurie RICHICINSCHI

    2017-03-01

    Full Text Available In this article, according to the author, internationally, the end of the Cold War did not only mean the collapse of the international security architecture typical for the post-war period, based on the principles of intimidation and devastating global nuclear confrontation, but marked the transition to a unipolar world with a dominant position for the US, far away from any other state. This situation has led to a fragmentation of security efforts and transformed security environment in a process which now encompasses all the conditions, processes and phenomena of political, diplomatic, economic, military, socio-cultural, etc. Nature both domestically and internationally, that determines the protection level of the individual and the community to which it belongs.

  9. Machine Learning for Security

    CERN Multimedia

    CERN. Geneva

    2015-01-01

    Applied statistics, aka ‘Machine Learning’, offers a wealth of techniques for answering security questions. It’s a much hyped topic in the big data world, with many companies now providing machine learning as a service. This talk will demystify these techniques, explain the math, and demonstrate their application to security problems. The presentation will include how-to’s on classifying malware, looking into encrypted tunnels, and finding botnets in DNS data. About the speaker Josiah is a security researcher with HP TippingPoint DVLabs Research Group. He has over 15 years of professional software development experience. Josiah used to do AI, with work focused on graph theory, search, and deductive inference on large knowledge bases. As rules only get you so far, he moved from AI to using machine learning techniques identifying failure modes in email traffic. There followed digressions into clustered data storage and later integrated control systems. Current ...

  10. Port and Harbor Security

    Energy Technology Data Exchange (ETDEWEB)

    Saito, T; Guthmuller, H; DeWeert, M

    2004-12-15

    Port and Harbor Security is a daunting task to which optics and photonics offers significant solutions. We are pleased to report that the 2005 Defense and Security Symposium (DSS, Orlando, FL) will include reports on active and passive photonic systems operating from both airborne and subsurface platforms. In addition to imaging techniques, there are various photonic applications, such as total internal reflection fluorescence (TIRF), which can be used to ''sniff'' for traces of explosives or contaminants in marine. These non-imaging technologies are beyond the scope of this article, but will also be represented at DSS 2005. We encourage colleagues to join our technical group to help us to make our ports and harbors safer and more secure.

  11. Advanced Micro Grid Energy Management Coupled with Integrated Volt/VAR Control for Improved Energy Efficiency, Energy Security, and Power Quality at DoD Installations

    Science.gov (United States)

    2016-10-28

    Smart inverters) can dynamically inject +/- VARs to smooth or adjust building level voltage. may be integrated into future solar inverters can...Capacitor Application Issues, Eaton Corporation, Thomas Bloomberg, Daniel Carnovale, whitepaper on www.eaton.com * the cost of smart inverters can...ESTCP) funded project. Table 9. Cost Model for Adding an EVR to a Brownfield Site. Cost Element Data Tracked Estimated Cost CapEx Quotes for

  12. Drones InSecurity

    OpenAIRE

    Kramer, Manuel; Schmeisser, Martin

    2015-01-01

    This project is about testing the security of casual/commercial drones. For this, we tested drones from the company Parrot, but the conclusions apply to all drones based on WiFi controllers. To test drones security, the project was divided in two parts. The first part is stream sniffing. This means capturing the video stream that a drone transmits to its connected user and afterwards reconstructing it, to see the actual video footage. The second part of the project is the hi- jacking of drone...

  13. Secure Dynamic Program Repartitioning

    DEFF Research Database (Denmark)

    Hansen, Rene Rydhoff; Probst, Christian

    2005-01-01

    Secure program partitioning has been introduced as a language-based technique to allow the distribution of data and computation across mutualy untrusted hosts, while at the same time guaranteeing the protection of confidential data. Programs that have been annotated with security types...... are automaticaly partitioned by the compiler. The main drawback in this setting is that both the trust hierarchy and the set of hosts are fixed once the program has been partitioned. This paper suggests an enhanced version of the partitioning framework, where the trust relation stil remains fixed...

  14. Social Influence for Security

    Directory of Open Access Journals (Sweden)

    Florin Iftode

    2014-08-01

    Full Text Available The main aim of this work marks the reveling of scientific premises intended to structure the issue of social influence for security. The approach has as aim the identification of those elements that define and characterize the social influence in order to manage conflict, from the perspective of public communication. The proposed approach establishes some synthetic, clear boundaries through the method of research and analysis of the concept of security, social influence, revealing the specifics of public communication in conflict management.

  15. Security electronics circuits manual

    CERN Document Server

    MARSTON, R M

    1998-01-01

    Security Electronics Circuits Manual is an invaluable guide for engineers and technicians in the security industry. It will also prove to be a useful guide for students and experimenters, as well as providing experienced amateurs and DIY enthusiasts with numerous ideas to protect their homes, businesses and properties.As with all Ray Marston's Circuits Manuals, the style is easy-to-read and non-mathematical, with the emphasis firmly on practical applications, circuits and design ideas. The ICs and other devices used in the practical circuits are modestly priced and readily available ty

  16. Secure cloud computing

    CERN Document Server

    Jajodia, Sushil; Samarati, Pierangela; Singhal, Anoop; Swarup, Vipin; Wang, Cliff

    2014-01-01

    This book presents a range of cloud computing security challenges and promising solution paths. The first two chapters focus on practical considerations of cloud computing. In Chapter 1, Chandramouli, Iorga, and Chokani describe the evolution of cloud computing and the current state of practice, followed by the challenges of cryptographic key management in the cloud. In Chapter 2, Chen and Sion present a dollar cost model of cloud computing and explore the economic viability of cloud computing with and without security mechanisms involving cryptographic mechanisms. The next two chapters addres

  17. Cyber Security Evaluation Tool

    Energy Technology Data Exchange (ETDEWEB)

    2009-08-03

    CSET is a desktop software tool that guides users through a step-by-step process to assess their control system network security practices against recognized industry standards. The output from CSET is a prioritized list of recommendations for improving the cyber security posture of your organization’s ICS or enterprise network. CSET derives the recommendations from a database of cybersecurity standards, guidelines, and practices. Each recommendation is linked to a set of actions that can be applied to enhance cybersecurity controls.

  18. Enterprise security IT security solutions : concepts, practical experiences, technologies

    CERN Document Server

    Fumy, Walter

    2013-01-01

    Addressing IT managers and staff, as well as CIOs and other executives dealing with corporate IT security, this book provides a broad knowledge on the major security issues affecting today's corporations and organizations, and presents state-of-the-art concepts and current trends for securing an enterprise.Areas covered include information security management, network and system security, identity and access management (IAM), authentication (including smart card based solutions and biometrics), and security certification. In-depth discussion of relevant technologies and standards (including cr

  19. Pragmatic security metrics applying metametrics to information security

    CERN Document Server

    Brotby, W Krag

    2013-01-01

    Other books on information security metrics discuss number theory and statistics in academic terms. Light on mathematics and heavy on utility, PRAGMATIC Security Metrics: Applying Metametrics to Information Security breaks the mold. This is the ultimate how-to-do-it guide for security metrics.Packed with time-saving tips, the book offers easy-to-follow guidance for those struggling with security metrics. Step by step, it clearly explains how to specify, develop, use, and maintain an information security measurement system (a comprehensive suite of metrics) to

  20. Enterprise Mac Security Mac OS X Snow Leopard Security

    CERN Document Server

    Edge, Stephen Charles; Hunter, Beau; Sullivan, Gene; LeBlanc, Dee-Ann

    2010-01-01

    A common misconception in the Mac community is that Mac's operating system is more secure than others. While this might be true in certain cases, security on the Mac is still a crucial issue. When sharing is enabled or remote control applications are installed, Mac OS X faces a variety of security threats. Enterprise Mac Security: Mac OS X Snow Leopard is a definitive, expert-driven update of the popular, slash-dotted first edition and was written in part as a companion to the SANS Institute course for Mac OS X. It contains detailed Mac OS X security information, and walkthroughs on securing s

  1. Web security a whitehat perspective

    CERN Document Server

    Wu, Hanqing

    2015-01-01

    MY VIEW OF THE SECURITY WORLDView of the IT Security WorldBrief History of Web SecurityBrief History of Chinese HackersDevelopment Process of Hacking TechniquesRise of Web SecurityBlack Hat, White HatBack to Nature: The Essence of Secret SecuritySuperstition: There Is No Silver BulletSecurity Is an Ongoing ProcessSecurity ElementsHow to Implement Safety AssessmentAsset ClassificationThreat AnalysisRisk AnalysisDesign of Security ProgramsArt of War of White HatPrinciples of Secure by DefaultBlacklist, WhitelistPrinciple of Least PrivilegePrinciple of Defense in DepthPrinciples of Data and Code

  2. Issues in Biometric Security

    African Journals Online (AJOL)

    Ogechukwu Iloanusi

    2010-02-25

    Feb 25, 2010 ... most biometric researchers because of its wide application in various security systems. Existing global fingerprint matching algorithms are not efficient as ..... Department of Computer Science and. Electrical Engineering for granting me access to his laboratory at West Virginia. University, USA and for his ...

  3. Metaphors for cyber security.

    Energy Technology Data Exchange (ETDEWEB)

    Moore, Judy Hennessey; Parrott, Lori K.; Karas, Thomas H.

    2008-08-01

    This report is based upon a workshop, called 'CyberFest', held at Sandia National Laboratories on May 27-30, 2008. Participants in the workshop came from organizations both outside and inside Sandia. The premise of the workshop was that thinking about cyber security from a metaphorical perspective could lead to a deeper understanding of current approaches to cyber defense and perhaps to some creative new approaches. A wide range of metaphors was considered, including those relating to: military and other types of conflict, biological, health care, markets, three-dimensional space, and physical asset protection. These in turn led to consideration of a variety of possible approaches for improving cyber security in the future. From the proposed approaches, three were formulated for further discussion. These approaches were labeled 'Heterogeneity' (drawing primarily on the metaphor of biological diversity), 'Motivating Secure Behavior' (taking a market perspective on the adoption of cyber security measures) and 'Cyber Wellness' (exploring analogies with efforts to improve individual and public health).

  4. Nuclear Security Futures Scenarios.

    Energy Technology Data Exchange (ETDEWEB)

    Keller, Elizabeth James Kistin [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Warren, Drake Edward [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hayden, Nancy Kay [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Passell, Howard D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Malczynski, Leonard A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Backus, George A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-01-01

    This report provides an overview of the scenarios used in strategic futures workshops conducted at Sandia on September 21 and 29, 2016. The workshops, designed and facilitated by analysts in Center 100, used scenarios to enable thought leaders to think collectively about the changing aspects of global nuclear security and the potential implications for the US Government and Sandia National Laboratories.

  5. Food security and nutrition

    International Development Research Centre (IDRC) Digital Library (Canada)

    has improved plant varieties, made farming practices more efficient, preserved environ- ments, and brought technological innovation to small producers. Better cassava boosts food security. Efforts to improve one of the world's most resilient staples — cassava — have paid off, with lasting and, in some instances, dra-.

  6. Transportation Security Administration

    Science.gov (United States)

    ... Search form Search the Site Main menu Travel Security Screening Special Procedures TSA Pre✓® Passenger Support Travel Tips FAQ Media Latest News Media Room Social Media Blog Videos About Mission Organization Timeline Jobs at TSA Contact Home Previous Next Packing for your next flight Learn ...

  7. Home Network Security

    NARCIS (Netherlands)

    Scholten, Johan; van Dijk, H.W.

    2008-01-01

    Service discovery and secure and safe service usage are essential elements in the deployment of home and personal networks. Because no system administrator is present, setup and daily operation of such a network has to be automated as much as possible with a high degree of user friendliness. To

  8. Today's School Security

    Science.gov (United States)

    Kennedy, Mike

    2012-01-01

    Outbreaks of violence at education institutions typically do not rise to the horrific levels of Virginia Tech, Columbine High School, or Oikos University. But incidents that threaten school security--bullying, hazing, online harassment--take place in every month of the year and may occur in any classroom or campus from coast to coast. Schools and…

  9. Transatlantic Homeland Security

    DEFF Research Database (Denmark)

    Dalgaard-Nielsen, Anja; Hamilton, Daniel

    This major new study presents both conceptual and practical guidance at a crucial time when intellectual and practical efforts to protect against the new terrorism should move beyond a purely domestic focus. Creating an effective and integrated national homeland security effort is a significant...

  10. Elements of Social Security

    DEFF Research Database (Denmark)

    Hansen, Hans

    Elements of Social Security contains an overview of important benefit schemes in Denmark, Sweden, Finland, Germany, the Netherlands, Great Britain and Canada. The schemes are categorized according to common sets of criteria and compared. Stylized cases illustrate the impact on disposable income...

  11. Elements of Social Security

    DEFF Research Database (Denmark)

    Hansen, Hans

    Elements of Social Security contains an overview of important benefit schemes in Denmark, Sweden, Finland, Germany, Great Britain, the Netherlands and Canada. The schemes are categorized according to common sets of criteria and compared. Stylized cases illustrate the impact on disposable income...

  12. Elements of Social Security

    DEFF Research Database (Denmark)

    Hansen, Hans

    Elements of Social Security contains an overview of important benefit schemes in Denmark, Sweden, Finland, Austria, Germany, the Netherlands, Great Britain and Canada. The schemes are categorized according to common sets of criteria and compared. Stylized cases illustrate the impact on disposable...

  13. Auditing Organizational Security

    Science.gov (United States)

    2017-01-01

    Infrastructure • Facilities/Utilities • Natural Disaster • Perimeter • Hacking /Espionage AT/FP: Anti-terrorism/Force protection MOE: Measures of Eectiveness...procedures and capabilities. Security audits can include periodic reviews, testing, post-incident re- ports and lessons learned , performance evaluations and

  14. National Security Strategy

    Science.gov (United States)

    2015-02-01

    interests demand it: when our people are threatened; when our livelihoods are at stake; and when the security of our allies is in danger. In these...partners as well as the importance of competitive energy markets. Therefore, we must promote diversification of energy fuels, sources, and routes, as

  15. Mastering Mobile Security

    Science.gov (United States)

    Panettieri, Joseph C.

    2007-01-01

    Without proper security, mobile devices are easy targets for worms, viruses, and so-called robot ("bot") networks. Hackers increasingly use bot networks to launch massive attacks against eCommerce websites--potentially targeting one's online tuition payment or fundraising/financial development systems. How can one defend his mobile systems against…

  16. Understanding computer security

    NARCIS (Netherlands)

    Etalle, Sandro; Zannone, N.

    2014-01-01

    Few things in society and everyday life have changed in the last 10 years as much as the concept of security. From bank robberies to wars, what used to imply a great deal of violence is now silently happening on the Internet. Perhaps more strikingly, the very idea of privacy – a concept closely

  17. Information Operations and Security

    Science.gov (United States)

    2013-03-06

    Advanced Cross-Domain Solutions • Advanced Cryptography • Quantum Computing, Comms, and Crypto • Biometrics • Code Verification and Compliance...Advanced vulnerability analysis, automated reverse engineering, real-time forensics tools • High speed encryption, quantum communication, and... quantum encryption for confidentiality and integrity 14 DISTRIBUTION STATEMENT A – Unclassified, Unlimited Distribution INFO OPS AND SECURITY

  18. 3. Secure Messaging

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 6; Issue 1. Electronic Commerce - Secure Messaging. V Rajaraman. Series Article Volume 6 Issue 1 January 2001 pp 8-17 ... Author Affiliations. V Rajaraman1. IBM Professor of Information Technology JNCASR Bangalore 560 064, India.

  19. Unconditionally Secure Quantum Signatures

    Directory of Open Access Journals (Sweden)

    Ryan Amiri

    2015-08-01

    Full Text Available Signature schemes, proposed in 1976 by Diffie and Hellman, have become ubiquitous across modern communications. They allow for the exchange of messages from one sender to multiple recipients, with the guarantees that messages cannot be forged or tampered with and that messages also can be forwarded from one recipient to another without compromising their validity. Signatures are different from, but no less important than encryption, which ensures the privacy of a message. Commonly used signature protocols—signatures based on the Rivest–Adleman–Shamir (RSA algorithm, the digital signature algorithm (DSA, and the elliptic curve digital signature algorithm (ECDSA—are only computationally secure, similar to public key encryption methods. In fact, since these rely on the difficulty of finding discrete logarithms or factoring large primes, it is known that they will become completely insecure with the emergence of quantum computers. We may therefore see a shift towards signature protocols that will remain secure even in a post-quantum world. Ideally, such schemes would provide unconditional or information-theoretic security. In this paper, we aim to provide an accessible and comprehensive review of existing unconditionally securesecure signature schemes for signing classical messages, with a focus on unconditionally secure quantum signature schemes.

  20. Identity Security Awareness

    OpenAIRE

    Philipsen, Nayna C.

    2004-01-01

    Identity theft is an increasing concern when organizations, businesses, and even childbirth educators ask for a client's Social Security number for identification purposes. In this column, the author suggests ways to protect one's identity and, more importantly, decrease the opportunities for identity theft.

  1. Securing smart grid technology

    Science.gov (United States)

    Chaitanya Krishna, E.; Kosaleswara Reddy, T.; Reddy, M. YogaTeja; Reddy G. M., Sreerama; Madhusudhan, E.; AlMuhteb, Sulaiman

    2013-03-01

    In the developing countries electrical energy is very important for its all-round improvement by saving thousands of dollars and investing them in other sector for development. For Growing needs of power existing hierarchical, centrally controlled grid of the 20th Century is not sufficient. To produce and utilize effective power supply for industries or people we should have Smarter Electrical grids that address the challenges of the existing power grid. The Smart grid can be considered as a modern electric power grid infrastructure for enhanced efficiency and reliability through automated control, high-power converters, modern communications infrastructure along with modern IT services, sensing and metering technologies, and modern energy management techniques based on the optimization of demand, energy and network availability and so on. The main objective of this paper is to provide a contemporary look at the current state of the art in smart grid communications as well as critical issues on smart grid technologies primarily in terms of information and communication technology (ICT) issues like security, efficiency to communications layer field. In this paper we propose new model for security in Smart Grid Technology that contains Security Module(SM) along with DEM which will enhance security in Grid. It is expected that this paper will provide a better understanding of the technologies, potential advantages and research challenges of the smart grid and provoke interest among the research community to further explore this promising research area.

  2. Application Security Automation

    Science.gov (United States)

    Malaika, Majid A.

    2011-01-01

    With today's high demand for online applications and services running on the Internet, software has become a vital component in our lives. With every revolutionary technology comes challenges unique to its characteristics; for online applications, security is one huge concern and challenge. Currently, there are several schemes that address…

  3. Mobile Security Enclaves

    Science.gov (United States)

    2011-09-01

    network. Similar to the HLR is the VLR that contains the current location information of the user to be used in tracking the device and roaming . The...pp. 226, 1998. [25] GSM World, “GSM Security Algorithms,” June 30, 2011. http://www.gsmworld.com/our-work/programmes-and-initiatives/ fraud -and

  4. Global Health Security

    Centers for Disease Control (CDC) Podcasts

    2017-09-21

    Dr. Jordan Tappero, a CDC senior advisor on global health, discusses the state of global health security.  Created: 9/21/2017 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID), Center for Global Health (CGH).   Date Released: 9/21/2017.

  5. Secure Cloud Architecture

    OpenAIRE

    Kashif Munir; Sellapan Palaniappan

    2013-01-01

    Cloud computing is set of resources and services offered through the Internet. Cloud services are delivered from data centers located throughout the world. Cloud computing facilitates its consumers by providing virtual resources via internet. The biggest challenge in cloud computing is the security and privacy problems caused by its multi-tenancy nature and the outsourcing of infrastructure, sensitive data and critical applications. Enterpri...

  6. Biometric Template Security

    Directory of Open Access Journals (Sweden)

    Abhishek Nagar

    2008-03-01

    Full Text Available Biometric recognition offers a reliable solution to the problem of user authentication in identity management systems. With the widespread deployment of biometric systems in various applications, there are increasing concerns about the security and privacy of biometric technology. Public acceptance of biometrics technology will depend on the ability of system designers to demonstrate that these systems are robust, have low error rates, and are tamper proof. We present a high-level categorization of the various vulnerabilities of a biometric system and discuss countermeasures that have been proposed to address these vulnerabilities. In particular, we focus on biometric template security which is an important issue because, unlike passwords and tokens, compromised biometric templates cannot be revoked and reissued. Protecting the template is a challenging task due to intrauser variability in the acquired biometric traits. We present an overview of various biometric template protection schemes and discuss their advantages and limitations in terms of security, revocability, and impact on matching accuracy. A template protection scheme with provable security and acceptable recognition performance has thus far remained elusive. Development of such a scheme is crucial as biometric systems are beginning to proliferate into the core physical and information infrastructure of our society.

  7. Cryptographic Combinatorial Securities Exchanges

    Science.gov (United States)

    Thorpe, Christopher; Parkes, David C.

    We present a useful new mechanism that facilitates the atomic exchange of many large baskets of securities in a combinatorial exchange. Cryptography prevents information about the securities in the baskets from being exploited, enhancing trust. Our exchange offers institutions who wish to trade large positions a new alternative to existing methods of block trading: they can reduce transaction costs by taking advantage of other institutions’ available liquidity, while third party liquidity providers guarantee execution—preserving their desired portfolio composition at all times. In our exchange, institutions submit encrypted orders which are crossed, leaving a “remainder”. The exchange proves facts about the portfolio risk of this remainder to third party liquidity providers without revealing the securities in the remainder, the knowledge of which could also be exploited. The third parties learn either (depending on the setting) the portfolio risk parameters of the remainder itself, or how their own portfolio risk would change if they were to incorporate the remainder into a portfolio they submit. In one setting, these third parties submit bids on the commission, and the winner supplies necessary liquidity for the entire exchange to clear. This guaranteed clearing, coupled with external price discovery from the primary markets for the securities, sidesteps difficult combinatorial optimization problems. This latter method of proving how taking on the remainder would change risk parameters of one’s own portfolio, without revealing the remainder’s contents or its own risk parameters, is a useful protocol of independent interest.

  8. Secure software development training course

    Directory of Open Access Journals (Sweden)

    Victor S. Gorbatov

    2017-06-01

    Full Text Available Information security is one of the most important criteria for the quality of developed software. To obtain a sufficient level of application security companies implement security process into software development life cycle. At this stage software companies encounter with deficit employees who able to solve problems of software design, implementation and application security. This article provides a description of the secure software development training course. Training course of application security is designed for co-education students of different IT-specializations.

  9. Austrian Security Strategy: Need For Reformulation Due To Security Developments

    Science.gov (United States)

    2016-02-14

    of tomorrow (multipolarity, inter polarity) and the comprehensive approach to security of the Copenhagen School (prismatic approach to security... interpret , translate) is a theory of the interpretation and understanding of texts. 4. Bundeskanzleramt, Sicherheits- und Verteidigungsdoktrin 2001

  10. Security and Reliability Requirements for Advanced Security Event Management

    OpenAIRE

    Rieke, Roland; COPPOLINO, Luigi; Hutchinson, Andrew; PRIETO, Elsa; Gaber, Chrystel

    2012-01-01

    International audience; This paper addresses security information management in complex application scenarios. Security Information and Event Management (SIEM) systems collect and examine security related events, with the goal of providing a unified view of the monitored systems' security status. While various SIEMs are in production, there is scope to extend the capability and resilience of these systems. The use of SIEM technology in four disparate scenario areas is used in this paper as a ...

  11. Job security or employment security : What's in a name?

    NARCIS (Netherlands)

    Zekic, Nuna

    2016-01-01

    The main aim of the article is to survey and conceptualize the place of employment security in labour law, and to explore a number of important legal questions relating to this concept. After scrutinizing the notion of employment security, the author endorses the view that job security that exists

  12. Calling Out Cheaters : Covert Security with Public VerifiabilitySecurity

    DEFF Research Database (Denmark)

    Asharov, Gilad; Orlandi, Claudio

    2012-01-01

    We introduce the notion of covert security with public verifiability, building on the covert security model introduced by Aumann and Lindell (TCC 2007). Protocols that satisfy covert security guarantee that the honest parties involved in the protocol will notice any cheating attempt with some...

  13. Secure key storage and distribution

    Science.gov (United States)

    Agrawal, Punit

    2015-06-02

    This disclosure describes a distributed, fault-tolerant security system that enables the secure storage and distribution of private keys. In one implementation, the security system includes a plurality of computing resources that independently store private keys provided by publishers and encrypted using a single security system public key. To protect against malicious activity, the security system private key necessary to decrypt the publication private keys is not stored at any of the computing resources. Rather portions, or shares of the security system private key are stored at each of the computing resources within the security system and multiple security systems must communicate and share partial decryptions in order to decrypt the stored private key.

  14. Outsourcing security presents pros & cons

    National Research Council Canada - National Science Library

    Ellen Messmer

    2008-01-01

    When it comes to outsourcing security functions, skepticism still rules the day. The idea of trusting an outside firm to maintain gear, monitor for attacks, perform scans, collect logs or update security software is foreign to many users...

  15. Transforming Security Screening With Biometrics

    National Research Council Canada - National Science Library

    Hearnsberger, Brian J

    2003-01-01

    ... and identity theft to dramatically improve physical security. Today, biometric technology could be implemented to transform physical security by enhancing screening procedures currently in use at U.S...

  16. Securing Information Technology in Healthcare.

    Science.gov (United States)

    Anthony, Denise; Campbell, Andrew T; Candon, Thomas; Gettinger, Andrew; Kotz, David; Marsch, Lisa A; Molina-Markham, Andrés; Page, Karen; Smith, Sean W; Gunter, Carl A; Johnson, M Eric

    2013-08-08

    Dartmouth College's Institute for Security, Technology, and Society conducted three workshops on securing information technology in healthcare, attended by a diverse range of experts in the field. This article summarizes the three workshops.

  17. Securing Information Technology in Healthcare

    OpenAIRE

    Anthony, Denise; Andrew T. Campbell; Candon, Thomas; Gettinger, Andrew; Kotz, David; Marsch, Lisa A.; Molina-Markham, Andrés; Page, Karen; Smith, Sean W.; Gunter, Carl A.; Johnson, M. Eric

    2013-01-01

    Dartmouth College’s Institute for Security, Technology, and Society conducted three workshops on securing information technology in healthcare, attended by a diverse range of experts in the field. This article summarizes the three workshops.

  18. National Strategy to Secure Cyberspace

    National Research Council Canada - National Science Library

    Schwalm, Keith T

    2006-01-01

    ... of a national strategy for securing cyberspace. The approach explored the development of cyber technology strategies and programs related to the mission and roles of Homeland Security Advanced Research Projects Agency...

  19. Secure Enclaves-Enabled Technologies

    Science.gov (United States)

    2014-04-25

    William Vine , Benjamin Vowell Team Advisor: Capt Nick Mastronardi UNITED STATES AIR FORCE ACADEMY Introduction Secure Enclaves-Enabled...hardware solution to cyber security is unique in an industry dominated by software solutions which hackers inevitably find ways to circumnavigate

  20. Securing mobile code.

    Energy Technology Data Exchange (ETDEWEB)

    Link, Hamilton E.; Schroeppel, Richard Crabtree; Neumann, William Douglas; Campbell, Philip LaRoche; Beaver, Cheryl Lynn; Pierson, Lyndon George; Anderson, William Erik

    2004-10-01

    If software is designed so that the software can issue functions that will move that software from one computing platform to another, then the software is said to be 'mobile'. There are two general areas of security problems associated with mobile code. The 'secure host' problem involves protecting the host from malicious mobile code. The 'secure mobile code' problem, on the other hand, involves protecting the code from malicious hosts. This report focuses on the latter problem. We have found three distinct camps of opinions regarding how to secure mobile code. There are those who believe special distributed hardware is necessary, those who believe special distributed software is necessary, and those who believe neither is necessary. We examine all three camps, with a focus on the third. In the distributed software camp we examine some commonly proposed techniques including Java, D'Agents and Flask. For the specialized hardware camp, we propose a cryptographic technique for 'tamper-proofing' code over a large portion of the software/hardware life cycle by careful modification of current architectures. This method culminates by decrypting/authenticating each instruction within a physically protected CPU, thereby protecting against subversion by malicious code. Our main focus is on the camp that believes that neither specialized software nor hardware is necessary. We concentrate on methods of code obfuscation to render an entire program or a data segment on which a program depends incomprehensible. The hope is to prevent or at least slow down reverse engineering efforts and to prevent goal-oriented attacks on the software and execution. The field of obfuscation is still in a state of development with the central problem being the lack of a basis for evaluating the protection schemes. We give a brief introduction to some of the main ideas in the field, followed by an in depth analysis of a technique called &apos

  1. Security for service oriented architectures

    CERN Document Server

    Williams, Walter

    2014-01-01

    Although integrating security into the design of applications has proven to deliver resilient products, there are few books available that provide guidance on how to incorporate security into the design of an application. Filling this need, Security for Service Oriented Architectures examines both application and security architectures and illustrates the relationship between the two. Supplying authoritative guidance on how to design distributed and resilient applications, the book provides an overview of the various standards that service oriented and distributed applications leverage, includ

  2. Design Methods for Embedded Security

    Directory of Open Access Journals (Sweden)

    I. Verbauwhede

    2009-11-01

    Full Text Available Embedded devices need both an efficient and a secure implementation of cryptographic algorithms. In this overview paper we show a typical top-down approach for secure and efficient implementation of embedded systems. We outline the security pyramid by illustrating the five primary abstraction levels in an embedded system. Focusing only on two levels - architecture and circuit level - we show how the design can be implemented to be both efficient and secure.

  3. Climate Change and National Security

    Science.gov (United States)

    2013-02-01

    does not display a currently valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. a. REPORT Climate Change and National...Security 14. ABSTRACT 16. SECURITY CLASSIFICATION OF: Does climate change constitute a national security threat to the United States? What is climate ...resources for an in-depth discussion on national security and climate change . 1. REPORT DATE (DD-MM-YYYY) 4. TITLE AND SUBTITLE 13. SUPPLEMENTARY NOTES

  4. The Economics of Information Security

    Science.gov (United States)

    2002-04-09

    organizations was $260,000.6 The amount spent on security software alone is significant. Internet Security Software: 1999 Worldwide Markets and Trends...Computer Emergency Response Team (CERT®") Coordination Center, operated by Carnegie Mellon University to track Internet security statistics, recorded 171...becoming available to assist in this process. "The Center for Internet Security (CIS) members are developing and propagating the widespread application

  5. On Identifying Proper Security Mechanisms

    OpenAIRE

    Breier, Jakub; Hudec, Ladislav

    2013-01-01

    Part 2: Asian Conference on Availability, Reliability and Security (AsiaARES); International audience; Selection of proper security mechanisms that will protect the organization’s assets against cyber threats is an important non-trivial problem. This paper introduces the approach based on statistical methods that will help to choose the proper controls with respect to actual security threats. First, we determine security mechanisms that support control objectives from ISO/IEC 27002 standard a...

  6. Secure Storage Architectures

    Energy Technology Data Exchange (ETDEWEB)

    Aderholdt, Ferrol [Tennessee Technological University; Caldwell, Blake A [ORNL; Hicks, Susan Elaine [ORNL; Koch, Scott M [ORNL; Naughton, III, Thomas J [ORNL; Pogge, James R [Tennessee Technological University; Scott, Stephen L [Tennessee Technological University; Shipman, Galen M [ORNL; Sorrillo, Lawrence [ORNL

    2015-01-01

    The purpose of this report is to clarify the challenges associated with storage for secure enclaves. The major focus areas for the report are: - review of relevant parallel filesystem technologies to identify assets and gaps; - review of filesystem isolation/protection mechanisms, to include native filesystem capabilities and auxiliary/layered techniques; - definition of storage architectures that can be used for customizable compute enclaves (i.e., clarification of use-cases that must be supported for shared storage scenarios); - investigate vendor products related to secure storage. This study provides technical details on the storage and filesystem used for HPC with particular attention on elements that contribute to creating secure storage. We outline the pieces for a a shared storage architecture that balances protection and performance by leveraging the isolation capabilities available in filesystems and virtualization technologies to maintain the integrity of the data. Key Points: There are a few existing and in-progress protection features in Lustre related to secure storage, which are discussed in (Chapter 3.1). These include authentication capabilities like GSSAPI/Kerberos and the in-progress work for GSSAPI/Host-keys. The GPFS filesystem provides native support for encryption, which is not directly available in Lustre. Additionally, GPFS includes authentication/authorization mechanisms for inter-cluster sharing of filesystems (Chapter 3.2). The limitations of key importance for secure storage/filesystems are: (i) restricting sub-tree mounts for parallel filesystem (which is not directly supported in Lustre or GPFS), and (ii) segregation of hosts on the storage network and practical complications with dynamic additions to the storage network, e.g., LNET. A challenge for VM based use cases will be to provide efficient IO forwarding of the parallel filessytem from the host to the guest (VM). There are promising options like para-virtualized filesystems to

  7. Securing the Cloud Cloud Computer Security Techniques and Tactics

    CERN Document Server

    Winkler, Vic (JR)

    2011-01-01

    As companies turn to cloud computing technology to streamline and save money, security is a fundamental concern. Loss of certain control and lack of trust make this transition difficult unless you know how to handle it. Securing the Cloud discusses making the move to the cloud while securing your peice of it! The cloud offers felxibility, adaptability, scalability, and in the case of security-resilience. This book details the strengths and weaknesses of securing your company's information with different cloud approaches. Attacks can focus on your infrastructure, communications network, data, o

  8. Secure Method Invocation in JASON

    NARCIS (Netherlands)

    Hoepman, J.H.; Brinkman, Richard; Welch, J.L.

    We describe the Secure Method Invocation (SMI) framework implemented for Jason, our Javacard As Secure Objects Networks platform. Jason realises the secure object store paradigm, that reconciles the card-as-storage-element and card-as-processing-element views. In this paradigm, smart cards are

  9. Homeland Security Master's Degrees Awarded

    OpenAIRE

    Center for Homeland Defense and Security

    2011-01-01

    Center for Homeland Defense and Security, PRESS RELEASES MONTEREY, Calif. – Twenty-nine professionals who work in the homeland security field were awarded master’s degrees March 25 at the Naval Postgraduate School Center for Homeland Defense and Security. The...

  10. Secure computing, economy, and trust

    DEFF Research Database (Denmark)

    Bogetoft, Peter; Damgård, Ivan B.; Jakobsen, Thomas

    In this paper we consider the problem of constructing secure auctions based on techniques from modern cryptography. We combine knowledge from economics, cryptography and security engineering and develop and implement secure auctions for practical real-world problems. In essence this paper is an o...

  11. Teaching RFID Information Systems Security

    Science.gov (United States)

    Thompson, Dale R.; Di, Jia; Daugherty, Michael K.

    2014-01-01

    The future cyber security workforce needs radio frequency identification (RFID) information systems security (INFOSEC) and threat modeling educational materials. A complete RFID security course with new learning materials and teaching strategies is presented here. A new RFID Reference Model is used in the course to organize discussion of RFID,…

  12. Secure Architectures for Mobile Applications

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available The paper presents security issues and architectures for mobile applications and GSM infrastructure. The article also introduces the idea of a new secure architecture for an inter-sector electronic wallet used in payments - STP4EW (Secure Transmission Protocol for Electronic Wallet

  13. Communications and information infrastructure security

    CERN Document Server

    Voeller, John G

    2014-01-01

    Communication and Information Systems Security features articles from the Wiley Handbook of Science and Technology for Homeland Security covering strategies for protecting the telecommunications sector, wireless security, advanced web based technology for emergency situations. Science and technology for critical infrastructure consequence mitigation are also discussed.

  14. Securing the Digital Economy

    Directory of Open Access Journals (Sweden)

    Valentin P. MĂZĂREANU

    2010-01-01

    Full Text Available The Digital economy has naturally led to thereconfiguration of communication and information processes.These processes are depending on the computer, starting fromthe personal one and reaching to computer networks, whetherlocal, metropolitan or global. These led to the development ofsuch information systems able to communicate information,systems that must also ensure the security of communicationsbetween computers within the company, but also betweencomputers of different parties, outside the company. As thecommunication between computers in the network has evolvedto electronic funds transfer (EFT, digital money andcommunication of personal data, internet banking, etc., theimportance of security issues of data transmitted over thenetwork also has increased. Even more as the network hasevolved into a “wireless” one.

  15. The Cyber Security Crisis

    Energy Technology Data Exchange (ETDEWEB)

    Spafford, Eugene [Purdue University

    2006-05-10

    Despite considerable activity and attention, the overall state of information security continues to get worse. Attacks are increasing, fraud and theft are rising, and losses may exceed $100 billion per year worldwide. Many factors contribute to this, including misplaced incentives for industry, a lack of attention by government, ineffective law enforcement, and an uninformed image of who the perpetrators really are. As a result, many of the intended attempts at solutions are of limited (if any) overall effectiveness. This presentation will illustrate some key aspects of the cyber security problem and its magnitude, as well as provide some insight into causes and enabling factors. The talk will conclude with some observations on how the computing community can help improve the situation, as well as some suggestions for 'cyber self-defense.'

  16. Nanotechnology in the Security

    CERN Document Server

    Kruchinin, Sergei

    2015-01-01

    The topics discussed at the NATO Advanced Research Workshop "Nanotechnology in the Security Systems" included nanophysics,   nanotechnology,  nanomaterials, sensors, biosensors security systems, explosive  detection . There have been many significant advances in the past two years and some entirely new directions of research are just opening up. Recent advances in nanoscience have demonstrated that fundamentally new physical phenomena  are found when systems are reduced in size with  dimensions, comparable to the fundamental microscopic  length scales of the investigated material. Recent developments in nanotechnology and measurement techniques now allow experimental investigation of transport properties of nanodevices. This work will be of interest to researchers working in spintronics, molecular electronics and quantum information processing.

  17. THz and Security Applications

    CERN Document Server

    Sizov, Fedir; Detectors, Sources and Associated Electronics for THz Applications

    2014-01-01

    These proceedings comprise invited papers from highly experienced researchers in THz technology and security applications. THz detection of explosives represents one of the most appealing technologies to have recently emerged in dealing with terrorist attacks encountered by civil security and military forces throughout the world. Discussed are the most advanced technologies and developments, the various points of operational strength and weaknesses as well as are suggestions and predictions the best technological solutions to  overcome current operational limits.  The current status of various levels of cooling in THz detectors, sources and associated electronics are also addressed. The goal was to provide a clear view on the current technologies available and the required advances needed in order to achieve more efficient systems. This goal was outlined in part by establishing the baseline of current uncertainty estimations in physics-based modelling and the identification of key areas which require additi...

  18. Internet security technologies

    CERN Multimedia

    CERN. Geneva

    2003-01-01

    The three pillars of Internet Security are Infrastructure, Applications and People. In this series of lectures we will examine those three pillars and how vital it is for individuals to understand the vulnerabilities of this technology so they can made informed decisions about risks and how they can reduce those risks for themselves and their colleagues.First we will focus on the infrastructure: network; servers; operating systems and all those things that are mostly invisible. Moving up a level, into the visible realm, we discuss the application and see things like buffer overflows, viruses and how as application developers and users we can protect ourselves. Finally, it's all about people. The strongest security technology in the world is easily defeated if people don't understand their role in the whole system.

  19. Secure DBMS Auditor

    Science.gov (United States)

    1990-07-01

    iuma/ creati of additional views WMet0m uS--p’upilsccm/faile cause/t databse/iew nams/view m iem"vw isutew level rgp / datsasm recovey/umar S toke "~eN...queries does not change audit functions. It does complicate their implementation. We apply the security policy to all queries no matter whether they are

  20. Sustainability and National Security

    Science.gov (United States)

    2012-01-01

    in the UN General Assem- bly’s Millennium Declaration in 2000. 7 In the broadest sense, sustainability can be viewed as the ability of man to live...was the world’s first production PHEV, first offered 317 for sale to business and government buyers in China on December 15, 2008 ( Balfour 2008...Energy Independence. http://www.ameri- canenergyindependence.com/security.aspx (ac- cessed December 15, 2010). Balfour , Frederik. 2008. China’s First

  1. Software Security Knowledge: Training

    Science.gov (United States)

    2011-05-01

    Threat Classification last ed~ed by 8 Robert Auger 10 months, 3 weeks ago u Page hlstol’f ~ Check for plagiarism Threat Classification ’Taxonomy...ocbtr © 2011 MITRE Making Security Measurable· A Policy-Based Vulnerability Analysis Framework By SOPHIE JEAN E:-IGLE B.S. ( University of...Science in tlte OFFICE OF GRADUATE STUDIES of the UNIVERSITY OF CALIFORNIA DAVIS Approved: Professor Matt BlsllOJl (Olalrl ProfessorS. Fdix Wu

  2. Chemical Safety and Security

    National Research Council Canada - National Science Library

    Sydnes, Leiv K

    2012-01-01

    ... a Conference on International Cooperation and Chemical Safety & Security in The Hague, Netherlands. The meeting was well attended, with some 350 participants on site and several hundred following the presentations through a webcast. The purpose of the conference was to promote the goals of the Chemical Weapons Convention (CWC) by highlighting the achievements of OPCW, but more importantly, by analyzing the challenges that lie ahead and discuss with important stakeholders how these challenges can be ...

  3. Port Security Strategy 2012

    Science.gov (United States)

    2007-06-15

    incidents and events. The cognitive thinking and behavior of humans could be influenced by psychological operation. The emotions, motives, objective...to emulate dolphin sonar and incorporate search strategies that are specifically effective in the noisy near-shore environment. This is to emulate...Animals can be also trained to aid port security on different dimensions. Trained sea lions and dolphins are able to locate underwater divers

  4. Android Security Analysis

    Science.gov (United States)

    2016-03-01

    past lessons learned from traditional computing platforms. Most notably, Android provides a sandbox for applications (hereinafter “apps") which...static analysis checks have been merged into the Android Open Source Project’s lint tool. They are present in the Android Studio 2.0 beta release...security issues). Lint is integrated into Android Studio and Eclipse, the primary graphical environments used by Android app developers. Lint is also

  5. FOOD SECURITY IN ROMANIA

    OpenAIRE

    Stanciu, Silviu

    2015-01-01

    The increasing world population, the limitation of the natural availability for food production, the climate issues and the food consumption need for modification imposed a continuous updating of the food security concept. Although Romania has sufficient natural resources, which may ensure, by means of proper exploitation, the population’s food needs, the lack of a unitary approach at the government level, materialized in the dependence on imports and in fluctuations in the agro-food producti...

  6. Information Technology and Security

    OpenAIRE

    Denning, Dorothy E.

    2003-01-01

    in Grave New World: Global Dangers in the 21st Century (Michael Brown ed.), Georgetown Press, 2003. (.pdf of prepublication version) This paper examines key trends and developments in information technology, and the implications of those developments on stability and security. Focus is on cyber threats to computer networks, including information theft and sabotage, and acts that disrupt or deny services. Seven trend areas are examined: ubiquity, mobility, hacking tools, perform...

  7. New computer security campaign

    CERN Multimedia

    Alizée Dauvergne

    2010-01-01

    A new campaign is taking shape to promote computer security. The slogan “SEC_RITY is not complete without U!” reminds users of the importance of their contribution. The campaign kicks off on 10 June with a public awareness day in the Council Chamber.   The new campaign, organised by CERN’s computer security team, will focus on prevention and involving the user. “This is an education and awareness-raising campaign for all users at CERN,” explains Stefan Lueders, in charge of computer security. “Every day, we register thousands of computer attacks against CERN: there are attempts to tamper with web pages, hack into user accounts, take over servers, and much more. A successful attack could mean confidential user information being divulged, services being interrupted or data being lost. It could even affect operations at CERN. Another factor is the damage that a successful attack could inflict on the Organization’s reputation. &...

  8. Secure Web Developers Needed!

    CERN Multimedia

    Computer Security Team

    2012-01-01

    You’re about to launch a new website? Cool!! With today’s web programming languages like PHP, Java, Python or Perl, complex websites can be created, easily fulfilling all your use cases. But hold on. Did you ever think about how easily this can be abused? Attackers today are already using automatic tools which can quickly and easily find and exploit vulnerable web applications.   Web applications often suffer from security vulnerabilities, i.e. design flaws or programming bugs that remained undetected during the whole software development cycle. In production these vulnerabilities become security holes, providing an opportunity for exploitation, and can pose immense security risks (and there is no reason to believe that CERN is immune to this). The costs associated with eliminating these bugs could be loosely described by the "1:10:100 rule", i.e. the relative costs for fixing are 1:10:100 for fixing them in the programming:testing:production phases. Thus, the...

  9. ORDER SECURITY – NATIONAL SECURITY ADMINISTRATION. NATIONAL SECURITY DEFENSE AS SPECIAL ADMINISTRATION

    OpenAIRE

    Zoltán BALLA

    2009-01-01

    National security administration is the special executivedisposal activity of the national security agencies, the section of the state administration that helps the governmental work by reconnoitering and preventing with secret-servicing methods of the risks that shall harm or endanger the national security’s interests. The main operational principles of national security governing are the followings among others: - controlling the operation of national security organization belongs to the ex...

  10. Security basics for computer architects

    CERN Document Server

    Lee, Ruby B

    2013-01-01

    Design for security is an essential aspect of the design of future computers. However, security is not well understood by the computer architecture community. Many important security aspects have evolved over the last several decades in the cryptography, operating systems, and networking communities. This book attempts to introduce the computer architecture student, researcher, or practitioner to the basic concepts of security and threat-based design. Past work in different security communities can inform our thinking and provide a rich set of technologies for building architectural support fo

  11. The cost of IT security.

    Science.gov (United States)

    McMillan, Mac

    2015-04-01

    Breaches in data security have become commonplace in health care, making IT security a necessary cost for healthcare organizations. Organizations that do not invest proactively in IT security face a significant risk of incurring much greater costs from incidents involving compromised data security. Direct costs of security breaches include the costs of discovery, response, investigation, and notification and also can include state or federal penalties and costs of compliance with corrective action plans and resolution agreements. Hidden costs can include damage to brand, loss of consumer confidence, reduced HCAHPS scores, and--by extension--reduced value-based purchasing payments.

  12. Emerging trends in ICT security

    CERN Document Server

    Akhgar, Babak

    2013-01-01

    Emerging Trends in ICT Security, an edited volume, discusses the foundations and theoretical aspects of ICT security; covers trends, analytics, assessments and frameworks necessary for performance analysis and evaluation; and gives you the state-of-the-art knowledge needed for successful deployment of security solutions in many environments. Application scenarios provide you with an insider's look at security solutions deployed in real-life scenarios, including but limited to smart devices, biometrics, social media, big data security, and crowd sourcing. Provides a multidisciplinary approach

  13. Information security principles and practice

    CERN Document Server

    Stamp, Mark

    2011-01-01

    Now updated-your expert guide to twenty-first century information security Information security is a rapidly evolving field. As businesses and consumers become increasingly dependent on complex multinational information systems, it is more imperative than ever to protect the confidentiality and integrity of data. Featuring a wide array of new information on the most current security issues, this fully updated and revised edition of Information Security: Principles and Practice provides the skills and knowledge readers need to tackle any information security challenge. Taking a pract

  14. 17 CFR 240.17a-1 - Recordkeeping rule for national securities exchanges, national securities associations...

    Science.gov (United States)

    2010-04-01

    ... national securities exchanges, national securities associations, registered clearing agencies and the... Certain Stabilizing Activities § 240.17a-1 Recordkeeping rule for national securities exchanges, national...) Every national securities exchange, national securities association, registered clearing agency and the...

  15. 76 FR 34761 - Classified National Security Information

    Science.gov (United States)

    2011-06-14

    ... Classified National Security Information AGENCY: Marine Mammal Commission. ACTION: Notice. SUMMARY: This..., ``Classified National Security Information,'' and 32 CFR part 2001, ``Classified National Security Information.... Executive Order 13526, ``Classified National Security Information,'' December 29, 2009 b. 32 CFR part 2001...

  16. Information risk and security modeling

    Science.gov (United States)

    Zivic, Predrag

    2005-03-01

    This research paper presentation will feature current frameworks to addressing risk and security modeling and metrics. The paper will analyze technical level risk and security metrics of Common Criteria/ISO15408, Centre for Internet Security guidelines, NSA configuration guidelines and metrics used at this level. Information IT operational standards view on security metrics such as GMITS/ISO13335, ITIL/ITMS and architectural guidelines such as ISO7498-2 will be explained. Business process level standards such as ISO17799, COSO and CobiT will be presented with their control approach to security metrics. Top level, the maturity standards such as SSE-CMM/ISO21827, NSA Infosec Assessment and CobiT will be explored and reviewed. For each defined level of security metrics the research presentation will explore the appropriate usage of these standards. The paper will discuss standards approaches to conducting the risk and security metrics. The research findings will demonstrate the need for common baseline for both risk and security metrics. This paper will show the relation between the attribute based common baseline and corporate assets and controls for risk and security metrics. IT will be shown that such approach spans over all mentioned standards. The proposed approach 3D visual presentation and development of the Information Security Model will be analyzed and postulated. Presentation will clearly demonstrate the benefits of proposed attributes based approach and defined risk and security space for modeling and measuring.

  17. Security culture for nuclear facilities

    Science.gov (United States)

    Gupta, Deeksha; Bajramovic, Edita

    2017-01-01

    Natural radioactive elements are part of our environment and radioactivity is a natural phenomenon. There are numerous beneficial applications of radioactive elements (radioisotopes) and radiation, starting from power generation to usages in medical, industrial and agriculture applications. But the risk of radiation exposure is always attached to operational workers, the public and the environment. Hence, this risk has to be assessed and controlled. The main goal of safety and security measures is to protect human life, health, and the environment. Currently, nuclear security considerations became essential along with nuclear safety as nuclear facilities are facing rapidly increase in cybersecurity risks. Therefore, prevention and adequate protection of nuclear facilities from cyberattacks is the major task. Historically, nuclear safety is well defined by IAEA guidelines while nuclear security is just gradually being addressed by some new guidance, especially the IAEA Nuclear Security Series (NSS), IEC 62645 and some national regulations. At the overall level, IAEA NSS 7 describes nuclear security as deterrence and detection of, and response to, theft, sabotage, unauthorized access, illegal transfer or other malicious acts involving nuclear, other radioactive substances and their associated facilities. Nuclear security should be included throughout nuclear facilities. Proper implementation of a nuclear security culture leads to staff vigilance and a high level of security posture. Nuclear security also depends on policy makers, regulators, managers, individual employees and members of public. Therefore, proper education and security awareness are essential in keeping nuclear facilities safe and secure.

  18. Croatian bank investments in securities

    Directory of Open Access Journals (Sweden)

    Antun Jurman

    2005-12-01

    Full Text Available In this paper the author presents the basic characteristics of debt securities and shares and analyses the amount, structure and characteristics of the securities portfolio in Croatian banks in period from 1993 to 2004. The analysis shows that in the entire analyzed period Republic of Croatia together with state funds and other public institutions was the main issuer of securities that banks have in their portfolios. The securities issued by banks and companies represent only a marginal part of banks’ portfolios but it is also true that banks have strongly supported the privatization process of state owned companies by providing credit for purchasing of shares and later on swapping their credit claims for shares. In this way banks acquired a significant portfolio of shares that they later sold on the open market. Data about the significant reduction of securities portfolio in the banking assets structure, from 46.1% in 1993 to only 10.6% in 2004, is indicative of a low level of trading in securities. This means that in the following years, central and local government should secure the necessary funds more by issuing securities than by credit, especially not by taking credit from abroad. Furthermore, in order to spread business with securities, banks should also substitute a portion of their credit portfolio with short and long term securities. In this way, the investors would be able to use the benefits of investing in securities instead of investing their funds in bank deposits as they have done until now.

  19. Implementing an Information Security Program

    Energy Technology Data Exchange (ETDEWEB)

    Glantz, Clifford S.; Lenaeus, Joseph D.; Landine, Guy P.; O' Neil, Lori Ross; Leitch, Rosalyn; Johnson, Christopher; Lewis, John G.; Rodger, Robert M.

    2017-11-01

    The threats to information security have dramatically increased with the proliferation of information systems and the internet. Chemical, biological, radiological, nuclear, and explosives (CBRNe) facilities need to address these threats in order to protect themselves from the loss of intellectual property, theft of valuable or hazardous materials, and sabotage. Project 19 of the European Union CBRN Risk Mitigation Centres of Excellence Initiative is designed to help CBRN security managers, information technology/cybersecurity managers, and other decision-makers deal with these threats through the application of cost-effective information security programs. Project 19 has developed three guidance documents that are publically available to cover information security best practices, planning for an information security management system, and implementing security controls for information security.

  20. Social security for seafarers globally

    DEFF Research Database (Denmark)

    Jensen, Olaf; Canals, Luisa; Haarløv, Erik

    2013-01-01

    Social security for seafarers globally Background: Social security protection is one of the essential elements of decent work. The issue is complex and no previous epidemiological studies of the coverage among seafarers have yet been performed. Objectives: The aim was to overcome the gap...... of knowledge to promote the discussion and planning of the implementation of social security for all seafarers. Methods: The seafarers completed a short questionnaire concerning their knowledge about their social security status. Results: Significant disparities of coverage of social security were pointed out...... comes from poorer countries without substantial social security systems. The solutions suggested are to implement the minimum requirements as recommended by the ILO 2006 Convention, to survey the implementation and in the long term to struggle for global social equality. Key words: Social security...

  1. 49 CFR 1548.13 - Security coordinators.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Security coordinators. 1548.13 Section 1548.13 Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY INDIRECT AIR CARRIER SECURITY § 1548.13 Security...

  2. 24 CFR 320.25 - Securities.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Securities. 320.25 Section 320.25... SECURITIES Bond-Type Securities § 320.25 Securities. (a) Instruments. Securities to be issued pursuant to the provisions of this subpart B may be in registered or bearer form. Each security shall have terms acceptable...

  3. 24 CFR 320.5 - Securities.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Securities. 320.5 Section 320.5... SECURITIES Pass-Through Type Securities § 320.5 Securities. (a) Instruments. Securities issued pursuant to the provisions of this subpart must be modified pass-through securities, that provide for payment...

  4. The Extended Concept of Security and the Czech Security Practice

    Directory of Open Access Journals (Sweden)

    Libor Stejskal

    2008-12-01

    Full Text Available According to the extended concept of security, the nation state is no longer the sole privileged reference object of security. The traditional model of national security is developing from military terms to a broader concept which embraces the international, economic, social, environmental, and human rights dimensions of security. The meaning and relevance of the concept is being extended “upwards”, to international organisations, and “downwards”, to regional and local authorities, non-governmental organisations, communities, and individual citizens. This has immediate bearing on the everyday security reality of the Czech Republic. In international context, the “security frontier” of the Czech Republic is expanding, e.g. through the country’s involvement in UN and NATO security missions in conflict-ridden regions of Europe and the world. The country also helps enhance the internal security of the European Union, whose strength depends on its Member States’ willingness to “harmonise” the pursuit of their respective national security interests. This approach is especially important with regard to the principal security threats Europe faces and will continue to face in the future: terrorism and organised crime. It is vital that the Czech Republic have a well-working security system capable of responding effectively to a broad range of threats. This requirement applies first and foremost to the Police, the Fire and Rescue Service, and intelligence services. Unfortunately, with the present effectiveness of the Czech security system, much remains wishful thinking and, due to the lack of a comprehensive framework, a comparatively low level of protection against emergencies exists. Fight against crime is hampered by inefficient operation of the Police and judiciary. A thorough analysis of the aforementioned problems could provide basis for a broader public debate over the priorities and goals of Czech security policy, which should

  5. FOILFEST :community enabled security.

    Energy Technology Data Exchange (ETDEWEB)

    Moore, Judy Hennessey; Johnson, Curtis Martin; Whitley, John B.; Drayer, Darryl Donald; Cummings, John C., Jr. (.,; .)

    2005-09-01

    The Advanced Concepts Group of Sandia National Laboratories hosted a workshop, ''FOILFest: Community Enabled Security'', on July 18-21, 2005, in Albuquerque, NM. This was a far-reaching look into the future of physical protection consisting of a series of structured brainstorming sessions focused on preventing and foiling attacks on public places and soft targets such as airports, shopping malls, hotels, and public events. These facilities are difficult to protect using traditional security devices since they could easily be pushed out of business through the addition of arduous and expensive security measures. The idea behind this Fest was to explore how the public, which is vital to the function of these institutions, can be leveraged as part of a physical protection system. The workshop considered procedures, space design, and approaches for building community through technology. The workshop explored ways to make the ''good guys'' in public places feel safe and be vigilant while making potential perpetrators of harm feel exposed and convinced that they will not succeed. Participants in the Fest included operators of public places, social scientists, technology experts, representatives of government agencies including DHS and the intelligence community, writers and media experts. Many innovative ideas were explored during the fest with most of the time spent on airports, including consideration of the local airport, the Albuquerque Sunport. Some provocative ideas included: (1) sniffers installed in passage areas like revolving door, escalators, (2) a ''jumbotron'' showing current camera shots in the public space, (3) transparent portal screeners allowing viewing of the screening, (4) a layered open/funnel/open/funnel design where open spaces are used to encourage a sense of ''communitas'' and take advantage of citizen ''sensing'' and funnels are technological

  6. Security Data Warehouse Application

    Science.gov (United States)

    Vernon, Lynn R.; Hennan, Robert; Ortiz, Chris; Gonzalez, Steve; Roane, John

    2012-01-01

    The Security Data Warehouse (SDW) is used to aggregate and correlate all JSC IT security data. This includes IT asset inventory such as operating systems and patch levels, users, user logins, remote access dial-in and VPN, and vulnerability tracking and reporting. The correlation of this data allows for an integrated understanding of current security issues and systems by providing this data in a format that associates it to an individual host. The cornerstone of the SDW is its unique host-mapping algorithm that has undergone extensive field tests, and provides a high degree of accuracy. The algorithm comprises two parts. The first part employs fuzzy logic to derive a best-guess host assignment using incomplete sensor data. The second part is logic to identify and correct errors in the database, based on subsequent, more complete data. Host records are automatically split or merged, as appropriate. The process had to be refined and thoroughly tested before the SDW deployment was feasible. Complexity was increased by adding the dimension of time. The SDW correlates all data with its relationship to time. This lends support to forensic investigations, audits, and overall situational awareness. Another important feature of the SDW architecture is that all of the underlying complexities of the data model and host-mapping algorithm are encapsulated in an easy-to-use and understandable Perl language Application Programming Interface (API). This allows the SDW to be quickly augmented with additional sensors using minimal coding and testing. It also supports rapid generation of ad hoc reports and integration with other information systems.

  7. Software Security and the "Building Security in Maturity" Model

    CERN Multimedia

    CERN. Geneva

    2011-01-01

    Using the framework described in my book "Software Security: Building Security In" I will discuss and describe the state of the practice in software security. This talk is peppered with real data from the field, based on my work with several large companies as a Cigital consultant. As a discipline, software security has made great progress over the last decade. Of the sixty large-scale software security initiatives we are aware of, thirty-two---all household names---are currently included in the BSIMM study. Those companies among the thirty-two who graciously agreed to be identified include: Adobe, Aon, Bank of America, Capital One, The Depository Trust & Clearing Corporation (DTCC), EMC, Google, Intel, Intuit, McKesson, Microsoft, Nokia, QUALCOMM, Sallie Mae, Standard Life, SWIFT, Symantec, Telecom Italia, Thomson Reuters, VMware, and Wells Fargo. The BSIMM was created by observing and analyzing real-world data from thirty-two leading software security initiatives. The BSIMM can...

  8. Network security risk level

    Directory of Open Access Journals (Sweden)

    Emil BURTESCU

    2006-01-01

    Full Text Available The advantages of the existence of a computers network within any company with pretensions are obvious. But the construction and the existence of a network without meeting some minimum security requirements, although it would be preferable to be optimal, can lead to bad functioning in the performance of the company’s business. The vulnerability of a grouping, such as a network, is given by the weakest point in its competence. The establishing of the risk level of each component of the network, and implicitly of the grouping, is highly necessary

  9. Data and Communication Security

    Directory of Open Access Journals (Sweden)

    Sadeq ALHAMOUZ

    2007-02-01

    Full Text Available The regional initiative was presented by the United Nations Economic and Social Commission for Western Asia in preparation for the world summit, Dec 2003. The Initiative by itself and away from regional trouble and differences between both the Arab countries and other countries in the regions is a good and noble Initiative. However with such differences and lack of trust the security issue should be the first issue tackled and resolved. In this paper it is aimed to look at present tools and techniques available, and then suggest alternatives when possible.

  10. Eleventh Hour Security+

    CERN Document Server

    Dubrawsky, Ido

    2009-01-01

    This book will focus on just the essentials needed to pass the Security+ certification exam. It will be filled with critical information in a way that will be easy to remember and use for your quickly approaching exam. It will focus on the main objectives of the exam and include the following pedagogy for ease of use in those final hours. The book will include:. •Exam Objectives – Fast Track Review. •Key words/definitions. •Five Toughest questions and their answers. •Exam Warnings – What to pay attention to

  11. Macrosecuritization and Security Constellations

    DEFF Research Database (Denmark)

    Buzan, Barry; Wæver, Ole

    2009-01-01

    The Copenhagen school's theory of securitization has mainly focused on the middle level of world politics in which collective political units, often but not always states, construct relationships of amity or enmity with each other. Its argument has been that this middle level would be the most...... the middle and system levels, and asks whether there is not more of substance there than the existing Copenhagen school analyses suggests. It revisits the under-discussed concept of security constellations in Copenhagen school theory, and adds to it the idea of macrosecuritizations as ways of getting...

  12. Attachment Security and Pain

    DEFF Research Database (Denmark)

    Andersen, Tonny Elmose; Lahav, Yael; Defrin, Ruth

    2015-01-01

    The present study assesses for the first time, the possible disruption effect of posttraumatic stress symptoms (PTSS) with regard to the protective role of attachment on pain, among ex-POWs. While secure attachment seems to serve as a buffer, decreasing the perception of pain, this function may...... be disrupted by PTSS. The study sample included 104 subjects who were combat veterans of the 1973 Yom Kippur War comprising of 60 male ex-prisoners of war (ex-POWs) and 44 comparable male combat veterans. Both attachment and pain were investigated experimentally in the laboratory and via questionnaires. We...

  13. Security in Logistics

    Science.gov (United States)

    Cempírek, Václav; Nachtigall, Petr; Široký, Jaromír

    2016-12-01

    This paper deals with security of logistic chains according to incorrect declaration of transported goods, fraudulent transport and forwarding companies and possible threats caused by political influences. The main goal of this paper is to highlight possible logistic costs increase due to these fraudulent threats. An analysis of technological processes will beis provided, and an increase of these transport times considering the possible threatswhich will beis evaluated economic costs-wise. In the conclusion, possible threat of companies'` efficiency in logistics due to the costs`, means of transport and increase in human resources` increase will beare pointed out.

  14. Instant Spring security starter

    CERN Document Server

    Jagielski, Piotr

    2013-01-01

    Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. A concise guide written in an easy-to-follow format following the Starter guide approach.This book is for people who have not used Spring Security before and want to learn how to use it effectively in a short amount of time. It is assumed that readers know both Java and HTTP protocol at the level of basic web programming. The reader should also be familiar with Inversion-of-Control/Dependency Injection, preferably with the Spring framework itsel

  15. Rethinking National Security

    Science.gov (United States)

    1990-10-01

    J00 1984) Jones, Rodney W., ed. Sl Nuclear Forces and . Zcurty Policy: Threats A Pn tialXn Conliic I th idl 4 &&.4 +.,tjLd South Asia . Lexington, MA...MkkAM, Zreetszi. and W.LaAX. Boulder: Lynn* Rlenner. 1909. (UA 23 .3275 1000) Schmidt. Helmut. & Grand S gly for the& M : TAI Anachronism 2f Nalional...Organizational Histor SL UA Natoa fnayL± CnmAsLA dMr.Ln f" Xon n d" Johnson . Washington: National Security Council. 106s. (Gov Does Prix 3.2:Or 3) Smith. Theresa

  16. Introduction to network security

    CERN Document Server

    Jacobson, Douglas

    2008-01-01

    … Students can easily understand how things work thanks to the different figures/definitions … students can see the different steps taken to build a secure environment and avoid most of the usual mistakes. … A website (http://www.dougj.net/textbook) is provided to support the book, where the reader can find additional content, like instructor materials, slides to support the book, on-line tutorials, help to start the programming parts. It is not mandatory at all to understand the book, but it is a really nice addition. … the book is really well written, and easily understandable without lackin

  17. Cyberspace security system

    Science.gov (United States)

    Abercrombie, Robert K; Sheldon, Frederick T; Ferragut, Erik M

    2014-06-24

    A system evaluates reliability, performance and/or safety by automatically assessing the targeted system's requirements. A cost metric quantifies the impact of failures as a function of failure cost per unit of time. The metrics or measurements may render real-time (or near real-time) outcomes by initiating active response against one or more high ranked threats. The system may support or may be executed in many domains including physical domains, cyber security domains, cyber-physical domains, infrastructure domains, etc. or any other domains that are subject to a threat or a loss.

  18. Understanding Computer Security

    OpenAIRE

    Sandro eEtalle; Nicola eZannone

    2014-01-01

    Few things in society and everyday life have changed in the last 10 years as much as the concept of security. From bank robberies to wars, what used to imply a great deal of violence is now silently happening on the Internet. Perhaps more strikingly, the very idea of privacy – a concept closely related to that of individual freedom – is undergoing such a profound revolution that people are suddenly unable to make rational and informed decisions: we protested for the introduction of RFID tags ...

  19. SDN Security: A Survey

    OpenAIRE

    Scott-Hayward, Sandra; O'Callaghan, Gemma; Sezer, Sakir

    2013-01-01

    The pull of Software-Defined Networking (SDN) is magnetic. There are few in the networking community who have escaped its impact. As the benefits of network visibility and network device programmability are discussed, the question could be asked as to who exactly will benefit? Will it be the network operator or will it, in fact, be the network intruder? As SDN devices and systems hit the market, security in SDN must be raised on the agenda. This paper presents a comprehensive survey of the re...

  20. Cloud Computing Security: A Survey

    Directory of Open Access Journals (Sweden)

    Issa M. Khalil

    2014-02-01

    Full Text Available Cloud computing is an emerging technology paradigm that migrates current technological and computing concepts into utility-like solutions similar to electricity and water systems. Clouds bring out a wide range of benefits including configurable computing resources, economic savings, and service flexibility. However, security and privacy concerns are shown to be the primary obstacles to a wide adoption of clouds. The new concepts that clouds introduce, such as multi-tenancy, resource sharing and outsourcing, create new challenges to the security community. Addressing these challenges requires, in addition to the ability to cultivate and tune the security measures developed for traditional computing systems, proposing new security policies, models, and protocols to address the unique cloud security challenges. In this work, we provide a comprehensive study of cloud computing security and privacy concerns. We identify cloud vulnerabilities, classify known security threats and attacks, and present the state-of-the-art practices to control the vulnerabilities, neutralize the threats, and calibrate the attacks. Additionally, we investigate and identify the limitations of the current solutions and provide insights of the future security perspectives. Finally, we provide a cloud security framework in which we present the various lines of defense and identify the dependency levels among them. We identify 28 cloud security threats which we classify into five categories. We also present nine general cloud attacks along with various attack incidents, and provide effectiveness analysis of the proposed countermeasures.

  1. Security modeling technique: Visualizing information of security plans

    OpenAIRE

    Ley, D.; Dalinger, E.

    2011-01-01

    Since the terrorist attacks of 11th September 2001 efforts are made to enhance the security standards in maritime shipping. The joint research project VESPER (improving the security of passengers on ferries) funded by the German Federal Ministry of Education and Research (BMBF) addresses among others the investigation of sea- and landside measures and processes. One of the results of the ongoing analysis phase is that the current representation of information in security plans can hardly be u...

  2. KSOS System Security Plan. Revision 2. Kernelized Secure Operating System.

    Science.gov (United States)

    1980-01-01

    1972) j. (Hoare 73b] Hoare, C. A. R., "Proof of a Structured Program: the Sieve of Eratosthenes ", Computer Journal, 15 pp 321-325, (November 1972). k...desire for improved system security permeates every design and implementation decision. 4 Rev 2 KSOS System Security Plan The model of security which...Modula encourages modularization and information hiding, two features which improve the robustness and maintainability of the system. The testing

  3. Information Security Governance: When Compliance Becomes More Important than Security

    OpenAIRE

    Tan, Terence C. C.; Ruighaver, Anthonie B.; Ahmad, Atif

    2010-01-01

    International audience; Current security governance is often based on a centralized decision making model and still uses an ineffective 20th century risk management approach to security. This approach is relatively simple to manage since it needs almost no security governance below the top enterprise level where most decisions are made. However, while there is a role for more corporate governance, new regulations, and improved codes of best practice to address current weak organizational secu...

  4. Computers, business, and security the new role for security

    CERN Document Server

    Schweitzer, James A

    1987-01-01

    Computers, Business, and Security: The New Role for Security addresses the professional security manager's responsibility to protect all business resources, with operating environments and high technology in mind. This book discusses the technological aspects of the total security programs.Organized into three parts encompassing 10 chapters, this book begins with an overview of how the developing information age is affecting business management, operations, and organization. This text then examines a number of vulnerabilities that arise in the process of using business computing and communicat

  5. Why SCADA security is NOT like Computer Centre Security

    CERN Multimedia

    CERN. Geneva

    2014-01-01

    Today, the industralized world lives in symbiosis with control systems (aka SCADA systems): it depends on power distribution, oil production, public transport, automatic production lines. While the convenience is at hand, still too many control systems are designed without any security in mind, lack basic security protections, and are not even robust enough to withstand basic attacks. The Stuxnet worm attacking Siemens PLCs in 2010 was another close call. Attackers currently enjoy hacking control systems, and aim to switch lights off. This presentation shall recap the current situation and discuss the differences (or not) between computer center cyber-security and control system cyber-security.

  6. Cloud Security A Comprehensive Guide to Secure Cloud Computing

    CERN Document Server

    Krutz, Ronald L

    2010-01-01

    Well-known security experts decipher the most challenging aspect of cloud computing-security. Cloud computing allows for both large and small organizations to have the opportunity to use Internet-based services so that they can reduce start-up costs, lower capital expenditures, use services on a pay-as-you-use basis, access applications only as needed, and quickly reduce or increase capacities. However, these benefits are accompanied by a myriad of security issues, and this valuable book tackles the most common security challenges that cloud computing faces. The authors offer you years of unpa

  7. Big data, little security: Addressing security issues in your platform

    Science.gov (United States)

    Macklin, Thomas; Mathews, Joseph

    2017-05-01

    This paper describes some patterns for information security problems that consistently emerge among traditional enterprise networks and applications, both with respect to cyber threats and data sensitivity. We draw upon cases from qualitative studies and interviews of system developers, network operators, and certifiers of military applications. Specifically, the problems discussed involve sensitivity of data aggregates, training efficacy, and security decision support in the human machine interface. While proven techniques can address many enterprise security challenges, we provide additional recommendations on how to further improve overall security posture, and suggest additional research thrusts to address areas where known gaps remain.

  8. New computer security measures

    CERN Multimedia

    IT Department

    2008-01-01

    As a part of the long-term strategy to improve computer security at CERN, and especially given the attention focused to CERN by the start-up of the LHC, two additional security measures concerning DNS and Tor will shortly be introduced. These are described in the following texts and will affect only a small number of users. "PHISHING" ATTACKS CONTINUE CERN computer users continue to be subjected to attacks by people trying to infect our machines and obtain passwords and other confidential information by social engineering trickery. Recent examples include an e-mail message sent from "La Poste" entitled "Colis Postal" on 21 August, a fake mail sent from web and mail services on 8 September, and an e-mail purporting to come from Hallmark Cards announcing the arrival of an electronic postcard. However, there are many other examples and there are reports of compromised mail accounts being used for more realistic site-specific phishing attempts. Given the increased publicity rela...

  9. CLOUD COMPUTING SECURITY ISSUES

    Directory of Open Access Journals (Sweden)

    Florin OGIGAU-NEAMTIU

    2012-01-01

    Full Text Available The term “cloud computing” has been in the spotlights of IT specialists the last years because of its potential to transform this industry. The promised benefits have determined companies to invest great sums of money in researching and developing this domain and great steps have been made towards implementing this technology. Managers have traditionally viewed IT as difficult and expensive and the promise of cloud computing leads many to think that IT will now be easy and cheap. The reality is that cloud computing has simplified some technical aspects of building computer systems, but the myriad challenges facing IT environment still remain. Organizations which consider adopting cloud based services must also understand the many major problems of information policy, including issues of privacy, security, reliability, access, and regulation. The goal of this article is to identify the main security issues and to draw the attention of both decision makers and users to the potential risks of moving data into “the cloud”.

  10. Prosperity, Security and Politics

    DEFF Research Database (Denmark)

    Lauridsen, Laurids Sandager

    as rationales behind the Sino-Thai high-speed rail project. It is argued that there are multiple motives behind the “One-Road-One-Belt” initiative and that the Sino-Thai project is driven by a mixture economic and security concerns on the Chinese side, while it on the Thai side combines the need for economic......Governing elites in Southeast Asia are preoccupied with high-speed railways, which are also a cornerstone in China’s new Silk Road initiative - the “One Belt, One Road.” Chinese political leaders have in recent years travelled around Southeast- and Central Asia to promote Chinese high-speed railway...... systems. The Thai military junta has decided to go forward with four high-speed railway lines. Chinese state-owned enterprises will construct the Northeast-South line. The article analyses the economic and political-security drivers behind the land-based part of the new silk road vision as well...

  11. CLOUD COMPUTING SECURITY

    Directory of Open Access Journals (Sweden)

    Ştefan IOVAN

    2016-05-01

    Full Text Available Cloud computing reprentes the software applications offered as a service online, but also the software and hardware components from the data center.In the case of wide offerd services for any type of client, we are dealing with a public cloud. In the other case, in wich a cloud is exclusively available for an organization and is not available to the open public, this is consider a private cloud [1]. There is also a third type, called hibrid in which case an user or an organization might use both services available in the public and private cloud. One of the main challenges of cloud computing are to build the trust and ofer information privacy in every aspect of service offerd by cloud computingle. The variety of existing standards, just like the lack of clarity in sustenability certificationis not a real help in building trust. Also appear some questions marks regarding the efficiency of traditionsecurity means that are applied in the cloud domain. Beside the economic and technology advantages offered by cloud, also are some advantages in security area if the information is migrated to cloud. Shared resources available in cloud includes the survey, use of the "best practices" and technology for advance security level, above all the solutions offered by the majority of medium and small businesses, big companies and even some guvermental organizations [2].

  12. Security classification of information

    Energy Technology Data Exchange (ETDEWEB)

    Quist, A.S.

    1993-04-01

    This document is the second of a planned four-volume work that comprehensively discusses the security classification of information. The main focus of Volume 2 is on the principles for classification of information. Included herein are descriptions of the two major types of information that governments classify for national security reasons (subjective and objective information), guidance to use when determining whether information under consideration for classification is controlled by the government (a necessary requirement for classification to be effective), information disclosure risks and benefits (the benefits and costs of classification), standards to use when balancing information disclosure risks and benefits, guidance for assigning classification levels (Top Secret, Secret, or Confidential) to classified information, guidance for determining how long information should be classified (classification duration), classification of associations of information, classification of compilations of information, and principles for declassifying and downgrading information. Rules or principles of certain areas of our legal system (e.g., trade secret law) are sometimes mentioned to .provide added support to some of those classification principles.

  13. Cryptographically secure biometrics

    Science.gov (United States)

    Stoianov, A.

    2010-04-01

    Biometric systems usually do not possess a cryptographic level of security: it has been deemed impossible to perform a biometric authentication in the encrypted domain because of the natural variability of biometric samples and of the cryptographic intolerance even to a single bite error. Encrypted biometric data need to be decrypted on authentication, which creates privacy and security risks. On the other hand, the known solutions called "Biometric Encryption (BE)" or "Fuzzy Extractors" can be cracked by various attacks, for example, by running offline a database of images against the stored helper data in order to obtain a false match. In this paper, we present a novel approach which combines Biometric Encryption with classical Blum-Goldwasser cryptosystem. In the "Client - Service Provider (SP)" or in the "Client - Database - SP" architecture it is possible to keep the biometric data encrypted on all the stages of the storage and authentication, so that SP never has an access to unencrypted biometric data. It is shown that this approach is suitable for two of the most popular BE schemes, Fuzzy Commitment and Quantized Index Modulation (QIM). The approach has clear practical advantages over biometric systems using "homomorphic encryption". Future work will deal with the application of the proposed solution to one-to-many biometric systems.

  14. Security needs you

    CERN Multimedia

    2010-01-01

    Academic freedom is a valuable thing, but like any kind of freedom, it comes with responsibility. Here at CERN, and in the global particle physics community as a whole, we enjoy an open academic environment, which gives us freedom of choice and freedom of expression. It is a strong tradition at CERN, but it’s not something we can ever take for granted. This is particularly true in the area of IT, where our openness and our global visibility make us an attractive target. Attacks on our IT infrastructure in the past have had a negative impact on our reputation, and have even led to changes in the way we operate computing services. It is the responsibility of all of us, not just the experts in the IT Department, to protect our IT infrastructure while striking the right balance between security, academic freedom and the unfettered operation of our facilities. Everyone using CERN’s IT infrastructure is responsible for the security and protection of the computers they use, the operating...

  15. Security Alarm for Motorcycle

    Directory of Open Access Journals (Sweden)

    Ismail Ismail

    2015-11-01

    Full Text Available A security alarm for motorcycle has been developed. This equipment consists of two parts. Part one is as a remote control, where it produces a radio signal with frequency of 37.5 MHz to turn on (activate or to turn off alarm. Part two consists of sensor, receiver to receive signal from part one, and alarm. This part two will be attached to motorcycle while part one will be kept as a key by the owner of motorcycle. This equipment has been tested in the laboratory and it worked well. When part two is activated by pushing the “set button” in part one, then any movement of part two (as a movement of motor cycle by about 20 cm from initial position will cause the alarm sounds continuously. The alarm will be off whenever the “reset button” in part one is pushed. Part one (a remote control can activate part two with a maximum of twelve meter separation apart. This shows that the equipment can be used as a security alarm to prevent the motorcycle to be stolen in the future.

  16. Secure the Clones

    Science.gov (United States)

    Jensen, Thomas; Kirchner, Florent; Pichardie, David

    Exchanging mutable data objects with untrusted code is a delicate matter because of the risk of creating a data space that is accessible by an attacker. Consequently, secure programming guidelines for Java stress the importance of using defensive copying before accepting or handing out references to an internal mutable object. However, implementation of a copy method (like clone()) is entirely left to the programmer. It may not provide a sufficiently deep copy of an object and is subject to overriding by a malicious sub-class. Currently no language-based mechanism supports secure object cloning. This paper proposes a type-based annotation system for defining modular copy policies for class-based object-oriented programs. A copy policy specifies the maximally allowed sharing between an object and its clone. We present a static enforcement mechanism that will guarantee that all classes fulfill their copy policy, even in the presence of overriding of copy methods, and establish the semantic correctness of the overall approach in Coq. The mechanism has been implemented and experimentally evaluated on clone methods from several Java libraries.

  17. Lecture 3: Web Application Security

    CERN Multimedia

    CERN. Geneva

    2013-01-01

    Computer security has been an increasing concern for IT professionals for a number of years, yet despite all the efforts, computer systems and networks remain highly vulnerable to attacks of different kinds. Design flaws and security bugs in the underlying software are among the main reasons for this. This lecture focuses on security aspects of Web application development. Various vulnerabilities typical to web applications (such as Cross-site scripting, SQL injection, cross-site request forgery etc.) are introduced and discussed. Sebastian Lopienski is CERN’s deputy Computer Security Officer. He works on security strategy and policies; offers internal consultancy and audit services; develops and maintains security tools for vulnerability assessment and intrusion detection; provides training and awareness raising; and does incident investigation and response. During his work at CERN since 2001, Sebastian has had various assignments, including designing and developing software to manage and support servic...

  18. Private Security Contractors in Darfur

    DEFF Research Database (Denmark)

    Leander, Anna

    2006-01-01

    of security alters security practices (including those involving states) than in thinking about their impact on an idealised public monopoly on the use of force. To make its point, the article begins by drawing on Foucauldian work to clarify the meaning of neo-liberal governmentality in security......This article argues that the role of Private Security Contractors in Darfur reflects and reinforces neo-liberal governmentality in contemporary security governance. It is an argument (in line with other articles in this special issue) which is more interested in discussing how the privatization....... It underlines that governance is increasingly taking place through a set of (quasi-) markets, it is marked by entrepreneurial values, and a hands off approach to governance. We then discuss the way this overall change is reflected in and reinforced by the role of private security contractors in Darfur. Drawing...

  19. Optimization of airport security process

    Science.gov (United States)

    Wei, Jianan

    2017-05-01

    In order to facilitate passenger travel, on the basis of ensuring public safety, the airport security process and scheduling to optimize. The stochastic Petri net is used to simulate the single channel security process, draw the reachable graph, construct the homogeneous Markov chain to realize the performance analysis of the security process network, and find the bottleneck to limit the passenger throughput. Curve changes in the flow of passengers to open a security channel for the initial state. When the passenger arrives at a rate that exceeds the processing capacity of the security channel, it is queued. The passenger reaches the acceptable threshold of the queuing time as the time to open or close the next channel, simulate the number of dynamic security channel scheduling to reduce the passenger queuing time.

  20. GRID INFORMATION SECURITY FUNCTIONAL REQUIREMENT

    OpenAIRE

    Amy Poh Ai Ling; Mukaidono Masao

    2011-01-01

    This paper describes the background of smart information infrastructure and the needs for smart grid information security. It introduces the conceptual analysis to the methodology with the application ofhermeneutic circle and information security functional requirement identification. Information security for the grid market cover matters includes automation and communications industry that affects the operation of electric power systems and the functioning of the utilities that manage them ...

  1. Security Sector Reform in Albania

    OpenAIRE

    Abazi, Enika; Bumci, Aldo; Hide, Enri; Rakipi, Albert

    2009-01-01

    International audience; This paper analyses security sector reform (SSR) in Albania. In all its enterprises in reforming the security sector,Albania is assisted by different initiatives and projects that provide expertise and financial support. To assesswhether reforms improved the overall security environment (national and human) of the country, it is necessaryto measure the effectiveness of the various initiatives and projects. This is gauged by how well the initiatives andprojects achieved...

  2. Genetic Algorithm For Tightening Security

    OpenAIRE

    Buji, Adam Bakr Mohammed

    2017-01-01

    Protection against many cyber security threats can be implemented by existing software on the system, with no need for security software. Some operating systems or program parameters can increase the security level and close any vulnerabilities if they are set properly. This project shows a way to prevent potential attacks with relatively low cost, but this method needs immediate attention. Reconfiguring a machine regularly is a moving target defense which is done by modifying the configurati...

  3. Cryptography for Big Data Security

    Science.gov (United States)

    2015-07-13

    summary. We also do not address the privacy implications of big data collection and processing. That is, our focus is on keeping the data and...Cryptography for Big Data Security Book Chapter for Big Data : Storage, Sharing, and Security (3S) Distribution A: Public Release Ariel Hamlin1 Nabil...Email: arkady@ll.mit.edu ii Contents 1 Cryptography for Big Data Security 1 1.1 Introduction

  4. Security considerations in distributed systems

    OpenAIRE

    Rhead, Donovan Ross

    1991-01-01

    Approved for public release; distribution is unlimited This thesis investigates computer security considerations in distributed systems. In particular, it concentrates on assisting managers to gain an appreciation for what distributed systems are, and what are the inherent security issues in these systems. A survey of the literature on computer security was conducted to identify those issues unique to distributed systems. Although many controls are discussed, management must design ...

  5. ITIL (R) and Information Security

    OpenAIRE

    Jašek, Roman; Králík, Lukáš; Popelka, Miroslav

    2015-01-01

    This paper discusses the context of ITIL framework and management of information security. It is therefore a summary study, where the first part is focused on the safety objectives in connection with the ITIL framework. First of all, there is a focus on ITIL process ISM (Information Security Management), its principle and system management. The conclusion is about link between standards, which are related to security, and ITIL framework.

  6. Secure E-Commerce Protocol

    OpenAIRE

    Khalid Haseeb, Muhammad Arshad, Shoukat Ali, Shazia Yasin

    2011-01-01

    E-commerce has presented a new way of doing business all over the world using internet.Organizations have changed their way of doing business from a traditional approach to embrace ecommerceprocesses. As individuals and businesses increase information sharing, a concernregarding the exchange of money securely and conveniently over the internet increases. Therefore,security is a necessity in an e-commerce transaction. The purpose of this paper is to present atoken based Secure E-commerce Proto...

  7. Dynamic secrets in communication security

    CERN Document Server

    Xiao, Sheng; Towsley, Donald

    2013-01-01

    Dynamic secrets are constantly generated and updated from messages exchanged between two communication users. When dynamic secrets are used as a complement to existing secure communication systems, a stolen key or password can be quickly and automatically reverted to its secret status without disrupting communication. 'Dynamic Secrets in Communication Security' presents unique security properties and application studies for this technology. Password theft and key theft no longer pose serious security threats when parties frequently use dynamic secrets. This book also illustrates that a dynamic

  8. On Building Secure Communication Systems

    DEFF Research Database (Denmark)

    Carvalho Quaresma, Jose Nuno

    perspective of the communications between different principals. The notation used in the GSD framework extends that notation with constructs that allow the security requirements of the messages to be described. From that specification, the developer is guided through a semi-automatic translation that enables......’s flexibility allows for the addition of constructs that model new security properties as well as new plugins that implement the security properties. In order to provide higher security assurances, the system specification can be verified by formal methods tools such as the Beliefs and Knowledge (BAK) tool...

  9. Nuclear and radiological Security: Introduction.

    Energy Technology Data Exchange (ETDEWEB)

    Miller, James Christopher [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-02-24

    Nuclear security includes the prevention and detection of, and response to, theft, sabotage, unauthorized access, illegal transfer, or other malicious acts involving nuclear or other radioactive substances or their associated facilities. The presentation begins by discussing the concept and its importance, then moves on to consider threats--insider threat, sabotage, diversion of materials--with considerable emphasis on the former. The intrusion at Pelindaba, South Africa, is described as a case study. The distinction between nuclear security and security of radiological and portable sources is clarified, and the international legal framework is touched upon. The paper concludes by discussing the responsibilities of the various entities involved in nuclear security.

  10. *New*: CRITICAL Windows Security patch

    CERN Multimedia

    2003-01-01

    On 10 September 2003, Microsoft issued a new CRITICAL security patch, MS03-039. It must be URGENTLY applied on ALL WINDOWS systems, which are not centrally managed for security patches. This includes Experiment computers, Home computers and Windows Portable and Desktop systems not running NICE. Details of the security hole and patch for MS03-039 (which also includes MS03-026) are at: http://cern.ch/it-div/news/hotfix-MS03-039.asp http://www.microsoft.com/technet/security/bulletin/MS03-039.asp

  11. *New* CRITICAL Windows Security patch

    CERN Multimedia

    2003-01-01

    On 10 September 2003, Microsoft issued a new CRITICAL security patch, MS03-039. It must be URGENTLY applied on ALL WINDOWS systems, which are not centrally managed for security patches. This includes Experiment computers, Home computers and Windows Portable and Desktop systems not running NICE. Details of the security hole and patch for MS03-039 (which also includes MS03-026) are at: http://cern.ch/it-div/news/hotfix-MS03-039.asp http://www.microsoft.com/technet/security/bulletin/MS03-039.asp

  12. Metrics for smart security awareness

    CSIR Research Space (South Africa)

    Labuschagne, William A

    2017-06-01

    Full Text Available . Wilson and Hash (2003) define security awareness as “Efforts designed to change behavior or reinforce good security practices”. In other words, the effectiveness of a security awareness program can be measured by the change in behavior related... measuring effectiveness. Behavior is a key indicator of effectiveness as it was also noted by Wilson and Hash (2003). Success of security awareness programs have been reported by Eminağaoğlua, Uçarb and Erenc (2009) who conducted a 12 month study on a...

  13. Genesis of enterprise financial security

    Directory of Open Access Journals (Sweden)

    Davydenko N. M.

    2015-05-01

    Full Text Available The article analyzes the scientific approaches to the definition of «financial security of entities», advantages and disadvantages of these approaches are highlighted. The own definition of financial security of entities is given. The composition of elements of enterprise financial security and principles of its provision are defined. Тhe role of individual elements of financial security to ensure high efficiency operation and development of enterprises is significant and has a direct impact on their solvency, liquidity and profitability.

  14. DOT Cyber Security Assessment Management -

    Data.gov (United States)

    Department of Transportation — This data set contains information about the security and compliance status of FISMA systems within the Department. The information contains detailed descriptions of...

  15. Practical Unix and Internet Security

    CERN Document Server

    Garfinkel, Simson; Spafford, Gene

    2003-01-01

    When Practical Unix Security was first published more than a decade ago, it became an instant classic. Crammed with information about host security, it saved many a Unix system administrator from disaster. The second edition added much-needed Internet security coverage and doubled the size of the original volume. The third edition is a comprehensive update of this very popular book - a companion for the Unix/Linux system administrator who needs to secure his or her organization's system, networks, and web presence in an increasingly hostile world. Focusing on the four most popular Unix varia

  16. Audit for Information Systems Security

    Directory of Open Access Journals (Sweden)

    Ana-Maria SUDUC

    2010-01-01

    Full Text Available The information and communication technologies advances made available enormous and vast amounts of information. This availability generates also significant risks to computer systems, information and to the critical operations and infrastructures they support. In spite of significant advances in the information security area many information systems are still vulnerable to inside or outside attacks. The existence of an internal audit for information system security increases the probability of adopting adequate security measures and preventing these attacks or lowering the negative consequences. The paper presents an exploratory study on informatics audit for information systems security.

  17. Economic Analysis of Cyber Security

    National Research Council Canada - National Science Library

    Gallaher, Michael P; Rowe, Brent R; Rogozhin, Alex V; Link, Albert N

    2006-01-01

    .... However, few organizations attempt such analysis for their cyber security mechanisms. Key performance and evaluation metrics are not available, so organizations rely on qualitative assessments...

  18. Model-Based Security Testing

    Directory of Open Access Journals (Sweden)

    Ina Schieferdecker

    2012-02-01

    Full Text Available Security testing aims at validating software system requirements related to security properties like confidentiality, integrity, authentication, authorization, availability, and non-repudiation. Although security testing techniques are available for many years, there has been little approaches that allow for specification of test cases at a higher level of abstraction, for enabling guidance on test identification and specification as well as for automated test generation. Model-based security testing (MBST is a relatively new field and especially dedicated to the systematic and efficient specification and documentation of security test objectives, security test cases and test suites, as well as to their automated or semi-automated generation. In particular, the combination of security modelling and test generation approaches is still a challenge in research and of high interest for industrial applications. MBST includes e.g. security functional testing, model-based fuzzing, risk- and threat-oriented testing, and the usage of security test patterns. This paper provides a survey on MBST techniques and the related models as well as samples of new methods and tools that are under development in the European ITEA2-project DIAMONDS.

  19. Homeland Security and Civil Liberties

    National Research Council Canada - National Science Library

    Wong, Leonard; Lovelace, Douglas C., Jr

    2004-01-01

    .... The conference examined national security issues related to civil liberties, immigration policy, privacy issues, first amendment rights, and the balance of executive and judicial power in relation...

  20. Computer and information security handbook

    CERN Document Server

    Vacca, John R

    2012-01-01

    The second edition of this comprehensive handbook of computer and information security provides the most complete view of computer security and privacy available. It offers in-depth coverage of security theory, technology, and practice as they relate to established technologies as well as recent advances. It explores practical solutions to many security issues. Individual chapters are authored by leading experts in the field and address the immediate and long-term challenges in the authors' respective areas of expertise. The book is organized into 10 parts comprised of 70 contributed

  1. Spring security 3.x cookbook

    CERN Document Server

    Mankale, Anjana

    2013-01-01

    This book follows a cookbook style exploring various security solutions provided by Spring Security for various vulnerabilities and threat scenarios that web applications may be exposed to at the authentication and session level layers.This book is for all Spring-based application developers as well as Java web developers who wish to implement robust security mechanisms into web application development using Spring Security.Readers are assumed to have a working knowledge of Java web application development, a basic understanding of the Spring framework, and some knowledge of the fundamentals o

  2. The impact of the Euro on securities markets | Duplat | Securities ...

    African Journals Online (AJOL)

    The impact of the Euro on securities markets. J-L Duplat. Abstract. No Abstract. Securities Market Journal Vol. 10 (2) 2005: pp. 42-44. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Article Metrics. Metrics Loading ... Metrics powered by PLOS ALM

  3. Securing Land Tenure, Improving Food Security and Reducing ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Securing Land Tenure, Improving Food Security and Reducing Poverty in Rural West Africa. In November 2003, the heads of states belonging to the Permanent Interstate Committee on Drought Control in the Sahel (CILSS) and to the Economic Community of West African States (ECOWAS) undertook to work toward the ...

  4. Politics, Security, Theory

    DEFF Research Database (Denmark)

    Wæver, Ole

    2011-01-01

    This article outlines three ways of analysing the ‘politics of securitization’, emphasizing an often-overlooked form of politics practised through theory design. The structure and nature of a theory can have systematic political implications. Analysis of this ‘politics of securitization......’ is distinct from both the study of political practices of securitization and explorations of competing concepts of politics among security theories. It means tracking what kinds of analysis the theory can produce and whether such analysis systematically impacts real-life political struggles. Securitization...... theory is found to ‘act politically’ through three structural features that systematically shape the political effects of using the theory. The article further discusses – on the basis of the preceding articles in the special issue – three emerging debates around securitization theory: ethics...

  5. Computer Security Day

    CERN Multimedia

    CERN Bulletin

    2010-01-01

      Viruses, phishing, malware and cyber-criminals can all threaten your computer and your data, even at CERN! Experts will share their experience with you and offer solutions to keep your computer secure. Thursday, 10 June 2010, 9.30, Council Chamber Make a note in your diary! Presentations in French and English: How do hackers break into your computer? Quels sont les enjeux et conséquences des attaques informatiques contre le CERN ? How so criminals steal your money on the Internet? Comment utiliser votre ordinateur de manière sécurisée ? and a quiz: test your knowledge and win one of the many prizes that will be on offer! For more information and to follow the day's events via a live webcast go to: http://cern.ch/SecDay.  

  6. Cloud management and security

    CERN Document Server

    Abbadi, Imad M

    2014-01-01

    Written by an expert with over 15 years' experience in the field, this book establishes the foundations of Cloud computing, building an in-depth and diverse understanding of the technologies behind Cloud computing. In this book, the author begins with an introduction to Cloud computing, presenting fundamental concepts such as analyzing Cloud definitions, Cloud evolution, Cloud services, Cloud deployment types and highlighting the main challenges. Following on from the introduction, the book is divided into three parts: Cloud management, Cloud security, and practical examples. Part one presents the main components constituting the Cloud and federated Cloud infrastructure(e.g., interactions and deployment), discusses management platforms (resources and services), identifies and analyzes the main properties of the Cloud infrastructure, and presents Cloud automated management services: virtual and application resource management services. Part two analyzes the problem of establishing trustworthy Cloud, discuss...

  7. Security for Mobility

    DEFF Research Database (Denmark)

    Nielson, Hanne Riis; Nielson, Flemming; Buchholtz, Mikael

    2002-01-01

    We show how to use static analysis to provide information about security issues related to mobility. First the syntax and semantics of Mobile Ambients is reviewed and we show how to obtain a so-called 0CFA analysis that can be implemented in polynomial time. Next we consider discretionary access...... control where we devise Discretionary Ambients, based on Safe Ambients, and we adapt the semantics and 0CFA analysis; to strengthen the analysis we incorporate context-sensitivity to obtain a 1CFA analysis. This paves the way for dealing with mandatory access control where we express both a Bell......-LaPadula model for confidentiality as well as a Biba model for integrity. Finally, we use Boxed Ambients as a means for expressing cryptographic key exchange protocols and we adapt the operational semantics and the 0CFA analysis....

  8. Security for Mobility

    DEFF Research Database (Denmark)

    Nielson, Hanne Riis; Nielson, Flemming; Buchholtz, Mikael

    2004-01-01

    We show how to use static analysis to provide information about security issues related to mobility. First the syntax and semantics of Mobile Ambients is reviewed and we show how to obtain a so-called 0CFA analysis that can be implemented in polynomial time. Next we consider discretionary access...... control where we devise Discretionary Ambients, based on Safe Ambients, and we adapt the semantics and 0CFA analysis; to strengthen the analysis we incorporate context-sensitivity to obtain a 1CFA analysis. This paves the way for dealing with mandatory access control where we express both a Bell......-LaPadula model for confidentiality as well as a Biba model for integrity. Finally, we use Boxed Ambients as a means for expressing cryptographic key exchange protocols and we adapt the operational semantics and the 0CFA analysis....

  9. Biometrics and Security

    Science.gov (United States)

    Govindaraju, Venu

    The science of Biometrics is concerned with recognizing people based on their physiological or behavioral characteristics. It has emerged as a vibrant field of research in today's security conscious society. In this talk we will introduce the important research challenges in Biometrics and specifically address the following topics: i) unobtrusive people tracking using a novel evolutionary recognition paradigm, ii) efficient indexing and searching of large fingerprint databases, iii) cancelability of templates where the task is to ensure that enrolled biometric templates can be revoked and new templates issued, and iv) fusion of fingerprints with other biometric modalities such as face where we will explore optimal trainable functions that operate on the scores returned by individual matchers.

  10. (No) Security in Automation!?

    CERN Document Server

    Lüders, S

    2008-01-01

    Modern Information Technologies like Ethernet, TCP/IP, web server or FTP are nowadays increas-ingly used in distributed control and automation systems. Thus, information from the factory floor is now directly available at the management level (From Shop-Floor to Top-Floor) and can be ma-nipulated from there. Despite the benefits coming with this (r)evolution, new vulnerabilities are in-herited, too: worms and viruses spread within seconds via Ethernet and attackers are becoming interested in control systems. Unfortunately, control systems lack the standard security features that usual office PCs have. This contribution will elaborate on these problems, discuss the vulnerabilities of modern control systems and present international initiatives for mitigation.

  11. Nuclear Threats and Security

    Directory of Open Access Journals (Sweden)

    Garry Jacobs

    2012-10-01

    Full Text Available This article presents highlights and insights from the International Conference on “Nuclear Threats and Security” organized by the World Academy of Art and Science in association with the European Leadership Network and the Dag Hammarskjöld University College of International Relations and Diplomacy and sponsored by NATO at the Inter-University Centre, Dubrovnik on September 14-16, 2012. The conference examined important issues related to nuclear non-proliferation and disarmament, the legality of nuclear weapons and their use, illicit trade in nuclear materials, the dangers of nuclear terrorism, nuclear- and cyber-security. Papers and video recordings of the major presentations and session summaries can be found here.

  12. Information technology - Security techniques - Information security management systems - Requirements

    CERN Document Server

    International Organization for Standardization. Geneva

    2005-01-01

    ISO/IEC 27001:2005 covers all types of organizations (e.g. commercial enterprises, government agencies, not-for profit organizations). ISO/IEC 27001:2005 specifies the requirements for establishing, implementing, operating, monitoring, reviewing, maintaining and improving a documented Information Security Management System within the context of the organization's overall business risks. It specifies requirements for the implementation of security controls customized to the needs of individual organizations or parts thereof. ISO/IEC 27001:2005 is designed to ensure the selection of adequate and proportionate security controls that protect information assets and give confidence to interested parties. ISO/IEC 27001:2005 is intended to be suitable for several different types of use, including the following: use within organizations to formulate security requirements and objectives; use within organizations as a way to ensure that security risks are cost effectively managed; use within organizations to ensure comp...

  13. Computer Security: SAHARA - Security As High As Reasonably Achievable

    CERN Multimedia

    Stefan Lueders, Computer Security Team

    2015-01-01

    History has shown us time and again that our computer systems, computing services and control systems have digital security deficiencies. Too often we deploy stop-gap solutions and improvised hacks, or we just accept that it is too late to change things.    In my opinion, this blatantly contradicts the professionalism we show in our daily work. Other priorities and time pressure force us to ignore security or to consider it too late to do anything… but we can do better. Just look at how “safety” is dealt with at CERN! “ALARA” (As Low As Reasonably Achievable) is the objective set by the CERN HSE group when considering our individual radiological exposure. Following this paradigm, and shifting it from CERN safety to CERN computer security, would give us “SAHARA”: “Security As High As Reasonably Achievable”. In other words, all possible computer security measures must be applied, so long as ...

  14. Water Security and International Law

    Directory of Open Access Journals (Sweden)

    Tuomas Kuokkanen

    2017-01-01

    Full Text Available The article explores water security from an international law point of view. The article argues that in order to better understand water security it is important to focus on the function of international water law. Even though water security is a relatively recent concept it was latent in the process of the evolution of international water law. In addition, the article examines the relationship between man and water from the point of view of water security. The article seeks to answer the question: how does international water law deal with that relationship? Is water only an object to be utilized and protected or has the relationship become more complex and ambivalent through the occurrence of various extreme events. Furthermore, the article places the concept of water security into a historiographical and substantive context. It explores three broad approaches by international law to water issues: general international law, the regulatory approach and the management approach. The article argues that they are all relevant to water security. Finally, the article seeks to demonstrate that even though water security has emerged as a new notion, this does not mean that international law does not include rules and principles relevant for water security. Indeed, many general principles of international law are applicable in the context of water security. In addition, specific regulations dealing with water quantity and quality issues have been developed in international environmental law, although they are not necessarily labelled as water security rules. Moreover, various risk management methods have been elaborated to deal with water-related disasters and crises. Reciprocally, water security arguments are not necessarily new notions but rather reflect already existing concepts and principles.

  15. Design-Efficiency in Security

    DEFF Research Database (Denmark)

    Yuksel, Ender; Nielson, Hanne Riis; Nielson, Flemming

    In this document, we present our applied results on balancing security and performance using a running example, which is based on sensor networks. These results are forming a basis for a new approach to balance security and performance, and therefore provide design-­efficiency of key updates. We...

  16. Information Security and Integrity Systems

    Science.gov (United States)

    1990-01-01

    Viewgraphs from the Information Security and Integrity Systems seminar held at the University of Houston-Clear Lake on May 15-16, 1990 are presented. A tutorial on computer security is presented. The goals of this tutorial are the following: to review security requirements imposed by government and by common sense; to examine risk analysis methods to help keep sight of forest while in trees; to discuss the current hot topic of viruses (which will stay hot); to examine network security, now and in the next year to 30 years; to give a brief overview of encryption; to review protection methods in operating systems; to review database security problems; to review the Trusted Computer System Evaluation Criteria (Orange Book); to comment on formal verification methods; to consider new approaches (like intrusion detection and biometrics); to review the old, low tech, and still good solutions; and to give pointers to the literature and to where to get help. Other topics covered include security in software applications and development; risk management; trust: formal methods and associated techniques; secure distributed operating system and verification; trusted Ada; a conceptual model for supporting a B3+ dynamic multilevel security and integrity in the Ada runtime environment; and information intelligence sciences.

  17. The Myth about IT Security

    Science.gov (United States)

    Oblinger, Diana G.; Hawkins, Brian L.

    2006-01-01

    Seeing an institution's name in the headlines for a security breach may be among a CIO's-- and a president's--worst nightmares. Whether the breached data involves social security numbers, credit card accounts, clinical records, or research, this is bad news. Federal agencies that provide research funding may lose confidence in data integrity,…

  18. Explosives detection for aviation security.

    Science.gov (United States)

    Fainberg, A

    1992-03-20

    The threat of terrorism against commercial aviation has received much attention in the past few years. In response, new ways to detect explosives and to combine techniques based on different phenomena into integrated security systems are being developed to improve aviation security. Several leading methods for explosives and weapons detection are presented.

  19. Campus network security model study

    Science.gov (United States)

    Zhang, Yong-ku; Song, Li-ren

    2011-12-01

    Campus network security is growing importance, Design a very effective defense hacker attacks, viruses, data theft, and internal defense system, is the focus of the study in this paper. This paper compared the firewall; IDS based on the integrated, then design of a campus network security model, and detail the specific implementation principle.

  20. Company's Data Security - Case Study

    Science.gov (United States)

    Stera, Piotr

    This paper describes a computer network and data security problems in an existing company. Two main issues were pointed out: data loss protection and uncontrolled data copying. Security system was designed and implemented. The system consists of many dedicated programs. This system protect from data loss and detected unauthorized file copying from company's server by a dishonest employee.

  1. Introduction : Ethnographies of Private Security

    NARCIS (Netherlands)

    Grassiani, Erella; Diphoorn, T.G.

    2017-01-01

    This introduction emphasizes the value of an anthropological lens within the research on private security. Although much scholarly work has been conducted on private security throughout the past decades, anthropological attention for this subject was somewhat delayed. Yet, the works that have

  2. Secure, safe, and sensitive solutions.

    Science.gov (United States)

    Hughan, Tina

    2012-04-01

    Tabloid sensationalism aside, the increase in attacks on health service workers has led to many hospitals and healthcare facilities re-assessing their security systems. Here, Tina Hughan, head of marketing for specialist in door opening systems, Assa Abloy, gives her view on how security providers can help healthcare estates and facilities teams to cope with this disturbing trend.

  3. Social security and firm performance

    DEFF Research Database (Denmark)

    Lee, Sangheon; Torm, Nina

    2017-01-01

    This article investigates how social security provision - a key determinant of formality - impacts on small and medium-sized firm performance in Viet Nam. Based on enterprise census data covering all registered firms from 2006 to 2011, the authors find that firms which increase their social secur...

  4. Challenges in Computer Security Education

    Science.gov (United States)

    1997-10-01

    Although awareness is increasing about the need for better computer security , to actually move in that direction we need people who know what they want...group met to discuss some of these issues at the First ACM Workshop on Education in Computer Security , held in Monterey, California. Representatives from

  5. Securing web-based exams

    NARCIS (Netherlands)

    Sessink, O.D.T.; Beeftink, H.H.; Tramper, J.; Hartog, R.J.M.

    2004-01-01

    Learning management systems may offer web-based exam facilities. Such facilities entail a higher risk to exams fraud than traditional paper-based exams. The article discusses security issues with web-based exams, and proposes precautionary measures to reduce the risks. A security model is presented

  6. Cyber Security Applications: Freeware & Shareware

    Science.gov (United States)

    Rogers, Gary; Ashford, Tina

    2015-01-01

    This paper will discuss some assignments using freeware/shareware instructors can find on the Web to use to provide students with hands-on experience in this arena. Also, the college, Palm Beach State College, via a grant with the U.S. Department of Labor, has recently purchased a unique cyber security device that simulates cyber security attacks…

  7. Homomorphic encryption and secure comparison

    DEFF Research Database (Denmark)

    Damgård, Ivan Bjerre; Geisler, Martin; Krøigaard, Mikkel

    2008-01-01

    Computation (MPC). We show how our comparison protocol can be used to improve security of online auctions, and demonstrate that it is efficient enough to be used in practice. For comparison of 16 bits numbers with security based on 1024 bits RSA (executed by two parties), our implementation takes 0.28 sec...

  8. Secure computing on reconfigurable systems

    NARCIS (Netherlands)

    Fernandes Chaves, R.J.

    2007-01-01

    This thesis proposes a Secure Computing Module (SCM) for reconfigurable computing systems. SC provides a protected and reliable computational environment, where data security and protection against malicious attacks to the system is assured. SC is strongly based on encryption algorithms and on the

  9. Experiencing Security in Interaction Design

    DEFF Research Database (Denmark)

    Mathiasen, Niels Raabjerg; Bødker, Susanne

    2011-01-01

    Security is experienced differently in different contexts. This paper argues that in everyday situations, users base their security decisions on a mix of prior experiences. When approaching security and interaction design from an experience approach, tools that help bring out such relevant...... experiences for design are needed. This paper reports on how Prompted exploration workshops and Acting out security were developed to target such experiences when iteratively designing a mobile digital signature solution in a participatory design process. We discuss how these tools helped the design process...... and illustrate how the tangibility of such tools matters. We further demonstrate how the approach grants access to non-trivial insights into people's security experience. We point out how the specific context is essential for exploring the space between experience and expectations, and we illustrate how people...

  10. *NEW* CRITICAL Windows Security patches

    CERN Multimedia

    2003-01-01

    On 3 October and 10 September 2003, Microsoft issued new CRITICAL security patches MS03-040 and MS03-039. They must be URGENTLY applied on ALL WINDOWS systems, which are not centrally managed for security patches. This includes Experiment computers, Home computers and Windows Portable and Desktop systems not running NICE. Details of the security holes and patches are at: MS03-039: http://cern.ch/it-div/news/hotfix-MS03-039.asp http://www.microsoft.com/technet/security/bulletin/MS03-039.asp MS03-040: http://cern.ch/it-div/news/hotfix-MS03-040.asp http://www.microsoft.com/technet/security/bulletin/MS03-040.asp

  11. New Mandatory Computer Security Course

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    Just like any other organization, CERN is permanently under attack - even right now. Consequently it's important to be vigilant about security risks, protecting CERN's reputation - and your work. The availability, integrity and confidentiality of CERN's computing services and the unhindered operation of its accelerators and experiments come down to the combined efforts of the CERN Security Team and you. In order to remain par with the attack trends, the Security Team regularly reminds CERN users about the computer security risks, and about the rules for using CERN’s computing facilities. Since 2007, newcomers have to follow a dedicated basic computer security course informing them about the “Do’s” and “Dont’s” when using CERNs computing facilities. This course has recently been redesigned. It is now mandatory for all CERN members (users and staff) owning a CERN computer account and must be followed once every three years. Members who...

  12. Extreme hydrological events and security

    Directory of Open Access Journals (Sweden)

    Z. W. Kundzewicz

    2015-06-01

    Full Text Available Economic losses caused by hydrological extremes – floods and droughts – have been on the rise, worldwide. Hydrological extremes jeopardize human security and cause serious threats to human life and welfare and societal livelihood. Floods and droughts can undermine societies' security, understood as freedom from threat and the ability of societies to maintain their independent identity and their functional integrity against forces of change. Several dimensions of security are reviewed in the context of hydrological extremes. Floods and droughts pose a burden and serious challenges to the state, responsible to sustain economic development, societal and environmental security – the maintenance of ecosystem services, on which a society depends. It is shown that reduction of risk of hydrological disasters improves human security.

  13. Security Problems in Cloud Computing

    Directory of Open Access Journals (Sweden)

    Rola Motawie

    2016-12-01

    Full Text Available Cloud is a pool of computing resources which are distributed among cloud users. Cloud computing has many benefits like scalability, flexibility, cost savings, reliability, maintenance and mobile accessibility. Since cloud-computing technology is growing day by day, it comes with many security problems. Securing the data in the cloud environment is most critical challenges which act as a barrier when implementing the cloud. There are many new concepts that cloud introduces, such as resource sharing, multi-tenancy, and outsourcing, create new challenges for the security community. In this work, we provide a comparable study of cloud computing privacy and security concerns. We identify and classify known security threats, cloud vulnerabilities, and attacks.

  14. Reminder: Mandatory Computer Security Course

    CERN Multimedia

    IT Department

    2011-01-01

    Just like any other organization, CERN is permanently under attack – even right now. Consequently it's important to be vigilant about security risks, protecting CERN's reputation - and your work. The availability, integrity and confidentiality of CERN's computing services and the unhindered operation of its accelerators and experiments come down to the combined efforts of the CERN Security Team and you. In order to remain par with the attack trends, the Security Team regularly reminds CERN users about the computer security risks, and about the rules for using CERN’s computing facilities. Therefore, a new dedicated basic computer security course has been designed informing you about the “Do’s” and “Dont’s” when using CERN's computing facilities. This course is mandatory for all person owning a CERN computer account and must be followed once every three years. Users who have never done the course, or whose course needs to be renewe...

  15. Global security in the Mediterranean

    Directory of Open Access Journals (Sweden)

    Elvira Sánchez Mateos

    2002-06-01

    Full Text Available In the last decade, the WEU, NATO and specially the European Union (in the framework of the Barcelona process initiated security dialogues with countries East and South of the Mediterranean Basin. Those processes are far to achieve significant progress. Some arguments help to explain the present situation: on the one hand, European countries and organizations lack clear strategic goals and consistent policies. On the other, difficulties to create a security dialogue in the Mediterranean, which is a precondition to generateboth a common language and security culture, are the result of differences between the European and the Arab security cultures. Nevertheless, the geopolitical environment, the Euro-Mediterranean process itself and the development of the European Union demanda strategic revision on how to implement the objectives of the Barcelona Declaration, reformulating the idea of Euro-Mediterranean Partnership towards a new concept of shared security that integrates Southern interests and concerns.

  16. Hardware IP security and trust

    CERN Document Server

    Bhunia, Swarup; Tehranipoor, Mark

    2017-01-01

    This book provides an overview of current Intellectual Property (IP) based System-on-Chip (SoC) design methodology and highlights how security of IP can be compromised at various stages in the overall SoC design-fabrication-deployment cycle. Readers will gain a comprehensive understanding of the security vulnerabilities of different types of IPs. This book would enable readers to overcome these vulnerabilities through an efficient combination of proactive countermeasures and design-for-security solutions, as well as a wide variety of IP security and trust assessment and validation techniques. This book serves as a single-source of reference for system designers and practitioners for designing secure, reliable and trustworthy SoCs.

  17. IT Convergence and Security 2012

    CERN Document Server

    Chung, Kyung-Yong

    2013-01-01

    The proceedings approaches the subject matter with problems in technical convergence and convergences of security technology. This approach is new because we look at new issues that arise from techniques converging. The general scope of the proceedings content is convergence security and the latest information technology. The intended readership are societies, enterprises, and research institutes, and intended content level is mid- to highly educated personals. The most important features and benefits of the proceedings are the introduction of the most recent information technology and its related ideas, applications and problems related to technology convergence, and its case studies and finally an introduction of converging existing security techniques through convergence security. Overall, through the proceedings, authors will be able to understand the most state of the art information strategies and technologies of convergence security.

  18. Process Security in Chemical Engineering Education

    Science.gov (United States)

    Piluso, Cristina; Uygun, Korkut; Huang, Yinlun; Lou, Helen H.

    2005-01-01

    The threats of terrorism have greatly alerted the chemical process industries to assure plant security at all levels: infrastructure-improvement-focused physical security, information-protection-focused cyber security, and design-and-operation-improvement-focused process security. While developing effective plant security methods and technologies…

  19. 32 CFR 154.61 - Security education.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Security education. 154.61 Section 154.61... PERSONNEL SECURITY PROGRAM REGULATION Continuing Security Responsibilities § 154.61 Security education. (a.... Through security briefings and education, the Department of Defense continues to provide for the...

  20. 49 CFR 1544.215 - Security coordinators.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Security coordinators. 1544.215 Section 1544.215 Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY CIVIL AVIATION SECURITY AIRCRAFT OPERATOR SECURITY: AIR CARRIERS AND...

  1. 25 CFR 101.13 - Security.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Security. 101.13 Section 101.13 Indians BUREAU OF INDIAN... § 101.13 Security. (a) United States direct loans shall be secured by such security as the Commissioner may require. A lack of security will not preclude the making of a loan if the proposed use of the...

  2. 7 CFR 1942.114 - Security.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true Security. 1942.114 Section 1942.114 Agriculture... Security. Specific requirements for security for each loan will be included in the letter of conditions. Loans must be secured by the best security position practicable, in a manner which will adequately...

  3. 76 FR 67750 - Homeland Security Information Network Advisory Committee

    Science.gov (United States)

    2011-11-02

    ... SECURITY Homeland Security Information Network Advisory Committee AGENCY: Department of Homeland Security... Applicants for Appointment to Homeland Security Information Network Advisory Committee. SUMMARY: The Secretary of Homeland Security has determined that the renewal of the Homeland Security Information Network...

  4. 77 FR 26641 - Aviation Security Advisory Committee (ASAC) Meeting

    Science.gov (United States)

    2012-05-04

    ... 4, 2012 Part III Department of Homeland Security Transportation Security Administration Aviation... Aviation Security Advisory Committee (ASAC) Meeting AGENCY: Transportation Security Administration, DHS... Security Administration (TSA) will hold a meeting of the Aviation Security Advisory Committee (ASAC) on May...

  5. Security Inequalities in North America: Reassessing Regional Security Complex Theory

    Directory of Open Access Journals (Sweden)

    Richard Kilroy

    2017-12-01

    Full Text Available This article re-evaluates earlier work done by the authors on Regional Security Complex Theory (RSCT in North America, using sectoral analysis initially developed by Buzan and Waever, but also adding the variables of institutions, identity, and interests. These variables are assessed qualitatively in the contemporary context on how they currently impress upon the process of securitization within sectoral relations between Canada, Mexico, and the United States. The article reviews the movement from bilateral security relations between these states to the development of a trilateral response to regional security challenges post- 9/11. It further addresses the present period and what appears to be a security process derailed by recent political changes and security inequalities, heightened by the election of Donald Trump in 2016. The article argues that while these three states initially evinced a convergence of regional security interests after 9/11, which did create new institutional responses, under the current conditions, divergence in political interests and security inequalities have reduced the explanatory power of RSCT in North America. Relations between states in North American are becoming less characterized by the role of institutions and interests and more by identity politics in the region.

  6. Effects of Security actions

    Science.gov (United States)

    Bergman, Ramona; Andersson-Sköld, Yvonne; Nyberg, Lars; Johansson, Magnus

    2010-05-01

    In a project funded by the Swedish Civil Contingencies Agency, the effort and work to reduce different kinds of accidents are being evaluated. The project wants to illuminate the links between actions and outcome, so we can learn from today's performance and in the future select more effective measures and overall deal with accidents more efficiently. The project ESS covers the field of frequent accidents such as sliding accidents at home, in house fires and less common accidents such as chemical and land fill accidents up to even more rare accidents such as natural accidents and hazards. In the ESS project SGI (Swedish geotechnical institute) will evaluate the work and effort concerning various natural hazards limited to landslides, erosion and flooding. The aim is to investigate how municipalities handle, especially prevention, of such natural disasters today. The project includes several aspects such as: • which are the driving forces for risk analysis in a municipality • do one use risk mapping (and what type) in municipal risk analysis • which aspects are most important when selecting preventive measures • in which way do one learn from past accidents • and from previous accidents elsewhere, by for example use existing databases • etc There are many aspects that play a role in a well-functioning safety promotion work. The overall goal is to examine present work and activities, highlight what is well functioning and identify weak points. The aim is to find out where more resources are needed and give suggestions for a more efficient security work. This includes identification of the most efficient "tools" in use or needed. Such tools can be education, directives, funding, more easily available maps and information regarding previous accidents and preventive measures etc. The project will result in recommendations for more effective ways to deal with landslides, erosion and flooding. Since different kinds of problems can occur depending on level of

  7. Computer Network Security- The Challenges of Securing a Computer Network

    Science.gov (United States)

    Scotti, Vincent, Jr.

    2011-01-01

    This article is intended to give the reader an overall perspective on what it takes to design, implement, enforce and secure a computer network in the federal and corporate world to insure the confidentiality, integrity and availability of information. While we will be giving you an overview of network design and security, this article will concentrate on the technology and human factors of securing a network and the challenges faced by those doing so. It will cover the large number of policies and the limits of technology and physical efforts to enforce such policies.

  8. IT security governance guidebook with security program metrics

    CERN Document Server

    Cohen, Fred

    2006-01-01

    The IT Security Governance Guidebook with Security Program Metrics on CD-ROM provides clear and concise explanations of key issues in information protection, describing the basic structure of information protection and enterprise protection programs. Including graphics to support the information in the text, this book includes both an overview of material as well as detailed explanations of specific issues. The accompanying CD-ROM offers a collection of metrics, formed from repeatable and comparable measurement, that are designed to correspond to the enterprise security governance model provid

  9. Commission on Social Security

    CERN Multimedia

    Staff Association

    2010-01-01

    A commission studying past, present, and future social stakes ! For many years we have been hearing about the problems of funding of health insurance benefits in our different Member States. At CERN we are not totally immune from this problem.  To start with, let us recall that we have a mutual-benefit scheme which covers everyone for the consequences of the uncertainties in life (illness and accidents). The rules of our scheme are established by CERN in the framework of a sub-group of the Standing Concertation Committee, the CERN Health Insurance Scheme Board (CHISB), which is also in charge of managing the scheme.  The work of the “ProtSoc” (Protection Sociale – Social Security) commission, as we like to call it at the Staff Association, is to help your representatives on the CHISB, by preparing together with them the subjects and positions to be put forward and defended. This commission, which groups together the staff delegates who wish to invest their ...

  10. Biofuels and food security

    Directory of Open Access Journals (Sweden)

    Dmitry S. STREBKOV

    2015-03-01

    Full Text Available The major source of energy comes from fossil fuels. The current situation in the field of fuel and energy is becoming more problematic as world population continues to grow because of the limitation of fossil fuels reserve and its pressure on environment. This review aims to find economic, reliable, renewable and non-polluting energy sources to reduce high energy tariffs in Russian Federation. Biofuel is fuel derived directly from plants, or indirectly from agricultural, commercial, domestic, and/or industrial wastes. Other alternative energy sources including solar energy and electric power generation are also discussed. Over 100 Mt of biomass available for energy purposes is produced every year in Russian. One of the downsides of biomass energy is its potential threatens to food security and forage industries. An innovative approach proved that multicomponent fuel (80% diesel oil content for motor and 64% for in stove fuel can remarkably reduce the costs. This paper proposed that the most promising energy model for future is based on direct solar energy conversion and transcontinental terawatt power transmission with the use of resonant wave-guide technology.

  11. Securing XML Documents

    Directory of Open Access Journals (Sweden)

    Charles Shoniregun

    2004-11-01

    Full Text Available XML (extensible markup language is becoming the current standard for establishing interoperability on the Web. XML data are self-descriptive and syntax-extensible; this makes it very suitable for representation and exchange of semi-structured data, and allows users to define new elements for their specific applications. As a result, the number of documents incorporating this standard is continuously increasing over the Web. The processing of XML documents may require a traversal of all document structure and therefore, the cost could be very high. A strong demand for a means of efficient and effective XML processing has posed a new challenge for the database world. This paper discusses a fast and efficient indexing technique for XML documents, and introduces the XML graph numbering scheme. It can be used for indexing and securing graph structure of XML documents. This technique provides an efficient method to speed up XML data processing. Furthermore, the paper explores the classification of existing methods impact of query processing, and indexing.

  12. Security affects us all!

    CERN Multimedia

    SMB Department

    2016-01-01

    In the hope of minimising the number of thefts of the Organization’s property, which can lead to months of work going to waste on certain projects, you are reminded of the importance that CERN attaches to the rules concerning the protection of equipment for which we are responsible. If you see any unusual behaviour or if you are the victim of a theft, don’t hesitate to report it by submitting a ticket through the CERN Portal or calling the CSA. Security affects us all!   CERN is attractive in more ways than one, and it remains as attractive as ever to thieves. With the nice weather and with the holiday season in full swing, the number of thefts recorded at CERN is on the rise. Items stolen include money, computers, electronic equipment, cable drums and copper antennae.   There are a few basic precautions that you should take to protect both your own and the Organization’s property: lock your door, don’t leave valuable items in your office, st...

  13. THE SECURITY AUDIT WITHIN INFORMATION SYSTEMS

    OpenAIRE

    Dan Constantin TOFAN

    2011-01-01

    The information security audit is definitely a tool for determining, achieving, and maintaining a proper level of security in an organization. This article offers a comprehensive review of the world's most popular standards related to information systems security audit.

  14. Analyzing Security-Enhanced Linux Policy Specifications

    National Research Council Canada - National Science Library

    Archer, Myla

    2003-01-01

    NSA's Security-Enhanced (SE) Linux enhances Linux by providing a specification language for security policies and a Flask-like architecture with a security server for enforcing policies defined in the language...

  15. Application Security in the ISO27001 Environment

    CERN Document Server

    Vinod, Vasudevan; Firosh, Ummer

    2008-01-01

    Application Security in the ISO27001 Environment demonstrates how to secure software applications within a best practice ISO/IEC 27001 environment and supports implementation of the PCI DSS Payment Application Security Standard.

  16. Guideline for Computer Security Certification and Accreditation

    Science.gov (United States)

    1983-09-27

    computer security certification and accreditation of sensitive computer applications. It identifies and describes the steps involved in performing computer ... security certification and accreditation; it identifies and discusses important issues in managing a computer security certification and accreditation

  17. 75 FR 32840 - Securities Offering Disclosures

    Science.gov (United States)

    2010-06-09

    ... Office of Thrift Supervision Securities Offering Disclosures AGENCY: Office of Thrift Supervision (OTS... on the following information collection. Title of Proposal: Securities Offering Disclosures. OMB... requirement: 12 CFR 563g. Description: The Securities Offering regulation provides necessary information...

  18. 17 CFR 270.17f-1 - Custody of securities with members of national securities exchanges.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Custody of securities with....17f-1 Custody of securities with members of national securities exchanges. (a) No registered... custody of a company which is a member of a national securities exchange as defined in the Securities...

  19. Technical Rationale for Australian Computer Security Risk Analysis Guidelines

    Science.gov (United States)

    1992-06-01

    systems and products to be used for the electronic processing of National Security and/or Sensitive Material.... Computer security , Computer information security, Secure communications, Risk analysis.

  20. INFORMATION SECURITY AS PART OF CIVIL AVIATION SECURITY.

    OpenAIRE

    Золотар, О.О.

    2010-01-01

    In the article problems concerning understanding of the main point of information security of civil aviation field are investigated, and also suggestions for the field's law improvement are worked out.

  1. Nuclear Security: Improvements Needed in DOE's Safeguards and Security Oversight

    National Research Council Canada - National Science Library

    2000-01-01

    .... Over the past few years, a number of reports and incidents have indicated that there are problems-including computer security and the control of foreign visitors-at DOE's facilities and laboratories...

  2. Securing the Global Airspace System Via Identity-Based Security

    Science.gov (United States)

    Ivancic, William D.

    2015-01-01

    Current telecommunications systems have very good security architectures that include authentication and authorization as well as accounting. These three features enable an edge system to obtain access into a radio communication network, request specific Quality-of-Service (QoS) requirements and ensure proper billing for service. Furthermore, the links are secure. Widely used telecommunication technologies are Long Term Evolution (LTE) and Worldwide Interoperability for Microwave Access (WiMAX) This paper provides a system-level view of network-centric operations for the global airspace system and the problems and issues with deploying new technologies into the system. The paper then focuses on applying the basic security architectures of commercial telecommunication systems and deployment of federated Authentication, Authorization and Accounting systems to provide a scalable, evolvable reliable and maintainable solution to enable a globally deployable identity-based secure airspace system.

  3. SMS security system for smart home detectors

    OpenAIRE

    Cekova, Katerina; Gelev, Saso

    2016-01-01

    Security has always been an important problem everywhere. Home security has been a major issue where crime is increasing and everybody wants home security to protect the home. Safety from theft and flame are the most important requirements of a home security system for people. A remote home security system offers many benefits from keeping homeowners, and their property safe. This paper present controlling of the home security system remotely from Android Application. Owners can turn on or...

  4. Information security management with ITIL V3

    CERN Document Server

    Cazemier, Jacques A; Peters, Louk

    2010-01-01

    This groundbreaking new title looks at Information Security from defining what security measures positively support the business, to implementation to maintaining the required level and anticipating required changes. It covers:Fundamentals of information security ? providing readers insight and give background about what is going to be managed. Topics covered include: types of security controls, business benefits and the perspectives of business, customers, partners, service providers, and auditors.Fundamentals of management of information security - explains what information security manageme

  5. MOSS : a model for open system security

    OpenAIRE

    2012-01-01

    Ph.D This thesis looks at current security problems within open system environments, that is security problems within heterogeneous computer system environments that are interconnected via computer networks. Thereafter two security models, Kerberos and the Path Context Model, are considered together with their respective ability to address these security problems. Using concepts of the Path Context Model, a new security model, called MOSS (Model for Open System Security), is developed and ...

  6. Four Phase Methodology for Developing Secure Software

    OpenAIRE

    Carlos Gonzalez-Flores; Ernesto Liñan-García

    2016-01-01

    A simple and robust approach for developing secure software. A Four Phase methodology consists in developing the non-secure software in phase one, and for the next three phases, one phase for each of the secure developing types (i.e. self-protected software, secure code transformation, and the secure shield). Our methodology requires first the determination and understanding of the type of security level needed for the software. The methodology proposes the use of several teams to accomplish ...

  7. Aligning Two Specifications for Controlling Information Security

    OpenAIRE

    Nykänen, Riku; Kärkkäinen, Tommi

    2014-01-01

    Assuring information security is a necessity in modern organizations. Many recommendations for information security management exist, which can be used to define a baseline of information security requirements. ISO/ IEC 27001 prescribes a process for an information security management system, and guidance to implement security controls is provided in ISO/IEC 27002. Finnish National Security Auditing Criteria (KATAKRI) has been developed by the national authorities in Finland as a ...

  8. Ultrabroadband spectroscopy for security applications

    DEFF Research Database (Denmark)

    Engelbrecht, Sunniva; Berge, Luc; Skupin, Stefan

    2015-01-01

    Ultrabroadband spectroscopy is a promising novel approach to overcome two major hurdles which have so far limited the application of THz spectroscopy for security applications: the increased bandwidth enables to record several characteristic spectroscopic features and the technique allows for rem...... evaluation of the technique for defense and civil security applications.......Ultrabroadband spectroscopy is a promising novel approach to overcome two major hurdles which have so far limited the application of THz spectroscopy for security applications: the increased bandwidth enables to record several characteristic spectroscopic features and the technique allows...

  9. Energy audit and energy security

    Directory of Open Access Journals (Sweden)

    Beata Agnieszka Kulessa

    2013-07-01

    Full Text Available In article, we present the issue of energy security. This article to answer the questions concerning the future of energy in Poland. These activities are directly related to energy security and the reduction of CO2 emissions. One element of this plan is the introduction in the EU energy certification of buildings. The energy certificates in Poland launched on 01.01.2009 and implements the objectives adopted by the European Union and contribute to energy security, increasing energy efficiency in construction and environmental protection.

  10. Web services and their security

    OpenAIRE

    Asfaw, Belete Ayele

    2004-01-01

    Web Service security is an ongoing battle. On one side are those who want to break into the service providers system, either for fun or for some advantage to themselves or their organization. On the other side are people who are putting up defences to prevent these break-ins. This ongoing battle results in continuing changes to security solutions. Another dimension is that there is an evolving set of security requirements, such as giving a new group of outsiders controlled access to the syst...

  11. Media rights and media security

    Science.gov (United States)

    Baugher, Mark

    2005-03-01

    Digital Rights Management (DRM) systems typically do not treat rights management as a security problem. DRM uses cryptographic techniques but not security relationships. Instead, DRM systems use "tamper-resistant mechanisms" to discourage unauthorized access to rights-managed content. Although proven ineffective in practice, tamper-resistant mechanisms penalize legitimate customers with added complexity and costs that arise from tamper-resisting data or program code. This paper explores how a security relationship between provider and consumer might be more effective for managing rights to content works on two-way networks.

  12. Software Security Rules, SDLC Perspective

    OpenAIRE

    S.K.Pandey; Banerjee, C.

    2009-01-01

    Software has become an integral part of everyday life. Everyday, millions of people perform transaction through internet, ATM, mobile phone, they send email & e-greetings, and use word processing and spreadsheet for various purpose. People use software bearing in mind that it is reliable and can be trust upon and the operation they perform is secured. Now, if these software have exploitable security hole then how can they be safe for use. Security brings value to software in terms of people’s...

  13. Threat modeling designing for security

    CERN Document Server

    Shostack, Adam

    2014-01-01

    Adam Shostack is responsible for security development lifecycle threat modeling at Microsoft and is one of a handful of threat modeling experts in the world. Now, he is sharing his considerable expertise into this unique book. With pages of specific actionable advice, he details how to build better security into the design of systems, software, or services from the outset. You'll explore various threat modeling approaches, find out how to test your designs against threats, and learn effective ways to address threats that have been validated at Microsoft and other top companies. Systems secur

  14. Multilevel security for relational databases

    CERN Document Server

    Faragallah, Osama S; El-Samie, Fathi E Abd

    2014-01-01

    Concepts of Database Security Database Concepts Relational Database Security Concepts Access Control in Relational Databases      Discretionary Access Control      Mandatory Access Control      Role-Based Access Control Work Objectives Book Organization Basic Concept of Multilevel Database Security IntroductionMultilevel Database Relations Polyinstantiation      Invisible Polyinstantiation      Visible Polyinstantiation      Types of Polyinstantiation      Architectural Consideration

  15. Mobile device security for dummies

    CERN Document Server

    Campagna, Rich; Krishnan, Ashwin

    2011-01-01

    The information you need to avoid security threats on corporate mobile devices Mobile devices have essentially replaced computers for corporate users who are on the go and there are millions of networks that have little to no security. This essential guide walks you through the steps for securing a network and building a bulletproof framework that will protect and support mobile devices in the enterprise. Featuring real-world case scenarios, this straightforward guide shares invaluable advice for protecting mobile devices from the loss of sensitive and confidential corporate informati

  16. Department of Homeland Security (DHS I-131)

    Data.gov (United States)

    Social Security Administration — This identifies resident aliens who should have their Supplemental Security Income benefit payment suspended because they have voluntarily left the United States for...

  17. The National Homeland Security Research Center

    Data.gov (United States)

    Federal Laboratory Consortium — The National Homeland Security Research Center advances our nation's security by providing scientific products and expertise to improve the ability to respond to and...

  18. Breastfeeding and food security.

    Science.gov (United States)

    1996-01-01

    Food security is especially important for mothers with infants and young children. Poor mothers or mothers living in harsh conditions (refugee camp, war zone, economic embargo, or natural disaster) who were not encouraged to breast feed face each day the need to respond to their hungry children. Protection of optimal breast feeding practices is a top priority. There are about 50 million refugees and internally displaced people in the world. This number increases by 12% annually. Around 2 million of these people are new mothers. Urban centers in both the developed and developing countries have increasing populations of unemployed and working poor. These people cannot afford breast milk substitutes. North American food banks cannot respond to the many requests for infant formula. Lack of potable water and a dependency on unavailable infant formula and supplies partially contributed to the increase in infant mortality rates in the war zones of Iraq and Bosnia. The increased dependency of sourcing clean water, an inexpensive and inferior breast milk substitute, and fuel for preparation must not exacerbate the burden of food insecurity for new mothers. Lactating mothers need nutritional and social support so they can meet their own needs and those of their children. UN agencies, governments, and infant feeding organizations have developed guidelines to support breast feeding in emergency and relief conditions and to make sure that infant formula manufacturers do not target families in emergencies. The solution to food insecurity is to feed the mother so she can feed her child. Successful breast feeding helps the mother's self-esteem and confidence, which in turn helps her care for herself and her family. Challenges in infant feeding policies include effecting effective promotion, protection, and support of breast feeding in emergencies; reducing unnecessary risks to mothers and infants when there is a limited need for breast milk substitutes; and countering the apparent

  19. Social Security and Medicare Benefits

    Data.gov (United States)

    Social Security Administration — Cash benefits and rehabilitation benefits paid in each year from the Old-Age and Survivors Insurance, and Disability Insurance Trust Funds, and benefits paid from...

  20. Mental Models of Security Risks

    Science.gov (United States)

    Asgharpour, Farzaneh; Liu, Debin; Camp, L. Jean

    In computer security, risk communication refers to informing computer users about the likelihood and magnitude of a threat. Efficacy of risk communication depends not only on the nature of the risk, but also on the alignment between the conceptual model embedded in the risk communication and the user's mental model of the risk. The gap between the mental models of security experts and non-experts could lead to ineffective risk communication. Our research shows that for a variety of the security risks self-identified security experts and non-experts have different mental models. We propose that the design of the risk communication methods should be based on the non-expert mental models.

  1. Food security under climate change

    Science.gov (United States)

    Hertel, Thomas W.

    2016-01-01

    Using food prices to assess climate change impacts on food security is misleading. Differential impacts on income require a broader measure of household well-being, such as changes in absolute poverty.

  2. CENTER FOR CYBER SECURITY STUDIES

    Data.gov (United States)

    Federal Laboratory Consortium — The mission of the Center for Cyber Security Studies is to enhance the education of midshipmen in all areas of cyber warfare, to facilitate the sharing of expertise...

  3. Perfect secure domination in graphs

    Directory of Open Access Journals (Sweden)

    S.V. Divya Rashmi

    2017-07-01

    Full Text Available Let $G=(V,E$ be a graph. A subset $S$ of $V$ is a dominating set of $G$ if every vertex in $Vsetminus  S$ is adjacent to a vertex in $S.$ A dominating set $S$ is called a secure dominating set if for each $vin Vsetminus S$ there exists $uin S$ such that $v$ is adjacent to $u$ and $S_1=(Ssetminus{u}cup {v}$ is a dominating set. If further the vertex $uin S$ is unique, then $S$ is called a perfect secure dominating set. The minimum cardinality of a perfect secure dominating set of $G$ is called the perfect  secure domination number of $G$ and is denoted by $gamma_{ps}(G.$ In this paper we initiate a study of this parameter and present several basic results.

  4. Classification of Security Operation Centers

    CSIR Research Space (South Africa)

    Jacobs, P

    2013-08-01

    Full Text Available Security Operation Centers (SOCs) are a necessary service for organisations that want to address compliance and threat management. While there are frameworks in existence that addresses the technology aspects of these services, a holistic framework...

  5. Intrusion detection using secure signatures

    Science.gov (United States)

    Nelson, Trent Darnel; Haile, Jedediah

    2014-09-30

    A method and device for intrusion detection using secure signatures comprising capturing network data. A search hash value, value employing at least one one-way function, is generated from the captured network data using a first hash function. The presence of a search hash value match in a secure signature table comprising search hash values and an encrypted rule is determined. After determining a search hash value match, a decryption key is generated from the captured network data using a second hash function, a hash function different form the first hash function. One or more of the encrypted rules of the secure signatures table having a hash value equal to the generated search hash value are then decrypted using the generated decryption key. The one or more decrypted secure signature rules are then processed for a match and one or more user notifications are deployed if a match is identified.

  6. RFID security a lightweight paradigm

    CERN Document Server

    Khattab, Ahmed; Amini, Esmaeil; Bayoumi, Magdy

    2017-01-01

    This book provides a comprehensive treatment of security in the widely adopted, Radio Frequency Identification (RFID) technology. The authors present the fundamental principles of RFID cryptography in a manner accessible to a broad range of readers, enabling them to improve their RFID security design. This book also offers the reader a range of interesting topics portraying the current state-of-the-art in RFID technology and how it can be integrated with today’s Internet of Things (IoT) vision. The authors describe a first-of-its-kind, lightweight symmetric authenticated encryption cipher called Redundant Bit Security (RBS), which enables significant, multi-faceted performance improvements compared to existing cryptosystems. This book is a must-read for anyone aiming to overcome the constraints of practical implementation in RFID security technologies.

  7. Social Security Number (SSN) Verification

    Data.gov (United States)

    U.S. Department of Health & Human Services — This report presents the results of a validation study of Social Security numbers (SSNs) in Medicaid Statistical Information System (MSIS) records for the fourth...

  8. Secure multimedia browser over network

    Science.gov (United States)

    Lian, Shiguo; Liu, Zhongxuan; Wang, Jinwei; Ren, Zhen; Wang, Haila

    2006-05-01

    In this paper, a secure multimedia browsing scheme is proposed, which is constructed based on perceptual multimedia encryption and secure key distribution. In this scheme, multimedia data are encrypted perceptually under the control of user key and quality factor. This encryption process combining with Advanced Video Coding (AVC) is of low cost, and keeps file format unchanged. The key distribution scheme deals with user input, authenticates users, and controls the secure multimedia sharing process. Thus, only the users who have registered can obtain multimedia data. And they can be classified into several types according to their payment. The analyses and experimental results show that it is suitable for secure multimedia applications such as Video-on-Demand (VOD) system, Audio-on-Demand (AOD) system, pay-TV, videoconferencing systems, wireless or mobile multimedia, and so on.

  9. Computer Security: The Human Element.

    Science.gov (United States)

    Guynes, Carl S.; Vanacek, Michael T.

    1981-01-01

    The security and effectiveness of a computer system are dependent on the personnel involved. Improved personnel and organizational procedures can significantly reduce the potential for computer fraud. (Author/MLF)

  10. Issues on global food security

    CSIR Research Space (South Africa)

    Chikwamba, Rachel K

    2006-09-29

    Full Text Available The presentation outlines the global status of food security and implications for meeting the Millennium Development Goals targets, with particular focus on Sub-Saharan Africa; trends in hunger, food availability, food distribution, consumption...

  11. Integrating the European Securities Settlement

    Science.gov (United States)

    Schaper, Torsten

    The cross-border securities settlement in Europe is still said to be highly inefficient. One main reason can be seen in technical barriers between the different domestic settlement systems. Beside efforts to implement industry-specific communication standards an integration of the different settlement systems is necessary. The CSD-link model, the hub and spokes model, and the European CSD model aim to integrate European securities settlement. They have in common that they address the problem of interlinkage of national Central Securities Depositories and differ essentially in the way of achieving integration. These models are evaluated from a macro-economic perspective considering transaction costs, risks, and the integration of the cross-border securities settlement process.

  12. INTERNATIONAL GOVERNMENT SECURITIES: SPECIFIC FUNCTIONING

    Directory of Open Access Journals (Sweden)

    N. Versal

    2013-11-01

    Full Text Available It’s disclosed the features of the international government securities market during 1993 – 2012: main players are the developed countries (Western Europe, Canada, USA with the increasing role of developing countries; debt crises have the negative impact as on the development of the international government securities market, but also on the international capital market as a whole; debt crises are not a spontaneous phenomenon, and usually occur as a result of inadequate growth in GDP increasing government debt.

  13. Secure positioning in wireless networks

    DEFF Research Database (Denmark)

    Capkun, Srdjan; Hubaux, Jean-Pierre

    2006-01-01

    So far, the problem of positioning in wireless networks has been studied mainly in a non-adversarial settings. In this work, we analyze the resistance of positioning techniques to position and distance spoofing attacks. We propose a mechanism for secure positioning of wireless devices, that we call...... Verifiable Multilateration. We then show how this mechanism can be used to secure positioning in sensor networks. We analyze our system through simulations....

  14. Heuristic Methods for Security Protocols

    Directory of Open Access Journals (Sweden)

    Qurat ul Ain Nizamani

    2009-10-01

    Full Text Available Model checking is an automatic verification technique to verify hardware and software systems. However it suffers from state-space explosion problem. In this paper we address this problem in the context of cryptographic protocols by proposing a security property-dependent heuristic. The heuristic weights the state space by exploiting the security formulae; the weights may then be used to explore the state space when searching for attacks.

  15. Security Aspects of Internet Voting

    OpenAIRE

    Schryen, Guido

    2004-01-01

    Voting via the Internet has become a feasible option for political as well as non-political ballots. However, there are many obstacles which have to be overcome, especially legal restrictions have to be transformed into technical and security solutions. The article starts with a brief presentation of advantages and disadvantages of Internet ballots and presents application fields and pilot schemes. Then, technological security aspects are derived due to democratic basic principles. Especially...

  16. Interdomain Routing Security (BGP-4)

    OpenAIRE

    Zouaghi, Rostom

    2008-01-01

    The Border Gateway Protocol (BGP) is the most important protocol for the interconnectivity of the Internet. Although it has shown acceptable performance, there are many issues about its capability to meet the scale of the growth of the Internet, mainly because of the security issues that surround interdomain routing. The Internet is important to many organisations in various contexts. Thus, it is required to provide a highly secure protocol to keep the normal operation of the Internet. BGP...

  17. China’s Security Perspective

    Science.gov (United States)

    2011-06-01

    Harold A. Trinkunas, PhD Chair , Department of National Security Affairs iv THIS PAGE INTENTIONALLY LEFT BLANK v ABSTRACT The current...67–103. 14 Dennis Blair, John Handley, “From Wheels to Webs: Reconstruction Asia-Pacific Security Arrangements” The Washington Quarterly (2001), 7...professional basketball player during a game, China’s military acquisition program is only part of its overall modernization program and poses little threat

  18. Security and policy driven computing

    CERN Document Server

    Liu, Lei

    2010-01-01

    Security and Policy Driven Computing covers recent advances in security, storage, parallelization, and computing as well as applications. The author incorporates a wealth of analysis, including studies on intrusion detection and key management, computer storage policy, and transactional management.The book first describes multiple variables and index structure derivation for high dimensional data distribution and applies numeric methods to proposed search methods. It also focuses on discovering relations, logic, and knowledge for policy management. To manage performance, the text discusses con

  19. Conducting an information security audit

    OpenAIRE

    Prof. Ph.D. Gheorghe Popescu; Prof. Ph.D. Adriana Popescu; University Junior Assistant, Ph.D. Attendant Cristina Raluca Popescu

    2008-01-01

    The rapid and dramatic advances in information technology (IT) in recent years have without question generated tremendous benefits. At the same time, information technology has created significant, nunprecedented risks to government and to entities operations. So, computer security has become much more important as all levels of government and entities utilize information systems security measures to avoid data tampering, fraud, disruptions in critical operations, and inappropriate disclosure...

  20. Assessing food security in Yemen

    OpenAIRE

    Ecker, Olivier; Breisinger, Clemens; McCool, Christen; Diao, Xinshen; Funes, Jose; You, Liangzhi; Yu, Bingxin

    2010-01-01

    The lack of updated information about food security is of concern to many countries, especially during and after economic crises, natural disasters, and conflicts. In this paper we present an analytical framework for assessing the effects of such crises on food security. This methodology can compensate for the lack of recent data in the aftermath of various crisis situations and thus provide important information to policymakers. We apply this methodology to Yemen, a country where the recent ...