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Claudia Eckert beschreibt hier systematisch, welche Aspekte bei der Planung sicherer informationstechnischer Systeme eine Rolle spielen und welche verschiedenen Ansätze verfolgt werden können. Sie stellt die Verfahren und Protokolle, die zur Umsetzung der Sicherheitsanforderungen benötigt werden, detailliert vor und erläutert sie anhand von Fallbeispielen. Ein Muss für jeden, der sich mit der hochaktuellen Problematik "IT-Sicherheit" beschäftigt.

Information technology --- IT (Information technology) --- Technology --- Telematics --- Information superhighway --- Knowledge management --- Risk management. --- Security measures. --- Cloud computing --- Information technology. --- Electronic data processing --- Web services --- Distributed processing --- Internet, security models, network security, protocols, IT systems.

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Computer networks --- Telecommunication policy --- Internet --- Security measures --- Telecommunications --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Security measures. --- Computer network security --- Network security, Computer --- Security of computer networks --- Computer security --- E-books --- Computer networks - Security measures --- Telecommunication policy - United States --- Internet - Security measures

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Communications and personal information that are posted online are usually accessible to a vast number of people. Yet when personal data exist online, they may be searched, reproduced and mined by advertisers, merchants, service providers or even stalkers. Many users know what may happen to their information, while at the same time they act as though their data are private or intimate. They expect their privacy will not be infringed while they willingly share personal information with the world via social network sites, blogs, and in online communities. The chapters collected by Trepte and Reinecke address questions arising from this disparity that has often been referred to as the privacy paradox. Works by renowned researchers from various disciplines including psychology, communication, sociology, and information science, offer new theoretical models on the functioning of online intimacy and public accessibility, and propose novel ideas on the how and why of online privacy. The contributing authors offer intriguing solutions for some of the most pressing issues and problems in the field of online privacy. They investigate how users abandon privacy to enhance social capital and to generate different kinds of benefits. They argue that trust and authenticity characterize the uses of social network sites. They explore how privacy needs affect users’ virtual identities. Ethical issues of privacy online are discussed as well as its gratifications and users’ concerns. The contributors of this volume focus on the privacy needs and behaviors of a variety of different groups of social media users such as young adults, older users, and genders. They also examine privacy in the context of particular online services such as social network sites, mobile internet access, online journalism, blogs, and micro-blogs. In sum, this book offers researchers and students working on issues related to internet communication not only a thorough and up-to-date treatment of online privacy and the social web. It also presents a glimpse of the future by exploring emergent issues concerning new technological applications and by suggesting theory-based research agendas that can guide inquiry beyond the current forms of social technologies. .

Computer networks -- Security measures. --- Electronic commerce -- Security measures. --- Internet -- Security measures. --- Online social networks --- Internet --- Sociology & Social History --- Engineering & Applied Sciences --- Social Sciences --- Computer Science --- Social Change --- Security measures --- Security measures. --- Electronic social networks --- Social networking Web sites --- Computer science. --- Industrial management. --- User interfaces (Computer systems). --- Computers and civilization. --- Communication. --- Community psychology. --- Environmental psychology. --- Computer Science. --- Computers and Society. --- Communication Studies. --- Community and Environmental Psychology. --- Media Management. --- User Interfaces and Human Computer Interaction. --- Social media --- Social networks --- Sociotechnical systems --- Web sites --- Applied psychology. --- Business administration --- Business enterprises --- Business management --- Corporate management --- Corporations --- Industrial administration --- Management, Industrial --- Rationalization of industry --- Scientific management --- Management --- Business --- Industrial organization --- Applied psychology --- Psychagogy --- Psychology, Practical --- Social psychotechnics --- Psychology --- Informatics --- Science --- Interfaces, User (Computer systems) --- Human-machine systems --- Human-computer interaction --- Cognitive ergonomics --- Ecological psychology --- Ecopsychology --- Ecotherapy --- Environmental quality --- Environmental social sciences --- Human factors science --- Psychoeology --- Psychotherapy --- Ecological Systems Theory --- Psychology, Applied --- Social psychology --- Communication, Primitive --- Mass communication --- Sociology --- Civilization and computers --- Civilization --- Psychological aspects

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This edited volume brings together experts from around the world to provide coverage and analysis of infrastructure's role in Internet governance, both now and in the future. Never in history have conflicts over Internet governance attracted such widespread attention. High-profile controversies include the disclosures about NSA surveillance by intelligence analyst Edward Snowden, controversy over a decision by the US government to relinquish its historic oversight of Internet names and numbers, and countless cybersecurity breaches involving unauthorized access to Internet users' personal data. Much of the Internet governance ecosystem—both technical architecture and coordinating institutions—is behind the scenes but increasingly carries significant public interest implications. An area once concealed in institutional and technological complexity is now rightly bracketed among other shared global issues—such as environmental protection and human rights—that have considerable global implications but are simply incongruous with national borders. This transformation into an era of global governance by Internet infrastructure presents a moment of opportunity for scholars to bring these politicized infrastructures to the foreground.

Internet governance --- Internet --- Internet industry --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Telecommunications --- Security measures --- International cooperation --- Internet governance. --- Internet industry. --- International cooperation. --- DARPA Internet --- Internet (Computer network) --- Governance, Internet --- Computer industry --- Wide area networks (Computer networks) --- World Wide Web --- Management --- Europe-Politics and government. --- Political sociology. --- Political science. --- European Politics. --- Political Sociology. --- Political Science. --- Sociology, general. --- Human Rights. --- Administration --- Civil government --- Commonwealth, The --- Government --- Political theory --- Political thought --- Politics --- Science, Political --- Social sciences --- State, The --- Mass political behavior --- Political behavior --- Political science --- Sociology --- Sociological aspects --- Europe—Politics and government. --- Sociology. --- Human rights. --- Basic rights --- Civil rights (International law) --- Human rights --- Rights, Human --- Rights of man --- Human security --- Transitional justice --- Truth commissions --- Social theory --- Law and legislation --- Internet - Security measures - International cooperation --- Europe --- Gay culture Europe --- Politics and government.

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The Annual (ICGS) International Conference is an established platform in which se- rity, safety and sustainability issues can be examined from several global perspectives through dialogue between academics, students, government representatives, chief executives, security professionals, and research scientists from the United Kingdom and from around the globe. The 2009 two-day conference focused on the challenges of complexity, rapid pace of change and risk/opportunity issues associated with modern products, systems, s- cial events and infrastructures. The importance of adopting systematic and systemic approaches to the assurance of these systems was emphasized within a special stream focused on strategic frameworks, architectures and human factors. The conference provided an opportunity for systems scientists, assurance researchers, owners, ope- tors and maintainers of large, complex and advanced systems and infrastructures to update their knowledge with the state of best practice in these challenging domains while networking with the leading researchers and solution providers. ICGS3 2009 received paper submissions from more than 20 different countries around the world. Only 28 papers were selected and were presented as full papers. The program also included three keynote lectures by leading researchers, security professionals and government representatives. June 2009 Hamid Jahankhani Ali Hessami Feng Hsu.

Computer networks -- Access control -- Congresses. --- Computer networks -- Security measures -- Congresses. --- Computer security -- Congresses. --- Data protection -- Congresses. --- Internet -- Security measures -- Congresses. --- Computer networks --- Computer security --- Electronic data interchange --- Telecommunications --- Computer Science --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Security measures --- Data protection --- Internet --- Access control --- DARPA Internet --- Internet (Computer network) --- Computer science. --- Computer organization. --- Computer programming. --- Data structures (Computer science). --- Data encryption (Computer science). --- Pattern recognition. --- Computers and civilization. --- Computer Science. --- Programming Techniques. --- Computers and Society. --- Pattern Recognition. --- Data Structures, Cryptology and Information Theory. --- Computer Systems Organization and Communication Networks. --- Data Encryption. --- Wide area networks (Computer networks) --- World Wide Web --- Optical pattern recognition. --- Data structures (Computer scienc. --- Computer network architectures. --- Data Structures and Information Theory. --- Cryptology. --- Data encoding (Computer science) --- Encryption of data (Computer science) --- Cryptography --- Architectures, Computer network --- Network architectures, Computer --- Computer architecture --- Optical data processing --- Pattern perception --- Perceptrons --- Visual discrimination --- Informatics --- Science --- Organization, Computer --- Electronic digital computers --- Information structures (Computer science) --- Structures, Data (Computer science) --- Structures, Information (Computer science) --- Electronic data processing --- File organization (Computer science) --- Abstract data types (Computer science) --- Design perception --- Pattern recognition --- Form perception --- Perception --- Figure-ground perception --- Civilization and computers --- Civilization --- Computers --- Electronic computer programming --- Programming (Electronic computers) --- Coding theory --- Programming --- Business data interchange, Electronic --- EDI (Electronic data interchange) --- Electronic business data interchange --- Business --- Data transmission systems --- Electronic commerce --- Data processing