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Solving the problems associated with identity management in the "virtual" world is proving to be one of the keys to full realization of the economic and social benefits of networked information systems. By definition, the virtual world lacks the rich combination of sensory and contextual cues that permit organizations and individual humans interacting in the physical world to reliably identify people and authorize them to engage in certain transactions or access specific resources. Being able to determine who an online user is and what they are authorized to do thus requires an identity management infrastructure. Some of the most vexing problems associated with the Internet (the deluge of spam, the need to regulate access to certain kinds of content, securing networks from intrusion and disruption, problems of inter-jurisdictional law enforcement related to online activities, impediments to the sharing of distributed computing resources) are fundamentally the problems of identity management. And yet, efforts by organizations and governments to solve those problems by producing and consuming identity systems may create serious risks to freedom and privacy. Thus the implementation and maintenance of identity management systems raises important public policy issues. The identity management systems (the IMS-s) often tend to require more information from the consumers than would otherwise be necessary for the authentication purposes. The typical choice being analyzed in IMS is the one between a completely centralized or integrated system (one ID - one password, and a single sign-on) and the one comprising a plethora of (highly) specialized IMS-s (multiple ID-s and passwords). While the centralized system is the most convenient one, it is also likely to require too much personal information about the users, which may infringe on their rights to privacy and which definitely will result in serious damage should this personal information be stolen and/or abused. When more than two IMS-s interconnect (more of a practical side with various types of commercial values), they share the private information with each other, thus increasing consumers' exposure to possible information misuse. It is thus rather obvious that the public policy plays an important role to maintain the structure of identity management systems ensuring the existence of a sound balance between the authentication requirements and consumers' rights to privacy. The focus of this paper is on investigating this type of tradeoff by employing a theoretical framework with agents whose utility depends on the amount of private information revealed, and on making policy recommendations related to the issue of interconnection between alternative IMS-s. Our model derives optimal process of interconnection between IMS-s in the simple case of three IMS-s, then generalizing it to the case of more than three firms. The socially optimal outcome of the interconnection process in our model implies encouraging the interconnection between smaller rather than larger IMS-s.
Digitising personal information is changing our ways of identifying persons and managing relations. What used to be a "natural" identity, is now as virtual as a user account at a web portal, an email address, or a mobile phone number. It is subject to diverse forms of identity management in business, administration, and among citizens. Core question and source of conflict is who owns how much identity information of whom and who needs to place trust into which identity information to allow access to resources. This book presents multidisciplinary answers from research, government, and industry. Research from states with different cultures on the identification of citizens and ID cards is combined towards analysis of HighTechIDs and Virtual Identities, considering privacy, mobility, profiling, forensics, and identity related crime. "FIDIS has put Europe on the global map as a place for high quality identity management research." –V. Reding, Commissioner, Responsible for Information Society and Media (EU)
This book constitutes the refereed proceedings of the Second IFIP WG 11.6 Working Conference on Policies and Research in Identity Management, IDMAN 2010, held in Oslo, Norway, in November 2010. The 10 thoroughly refereed papers presented were selected from numerous submissions. They focus on identity management in general and surveillance and monitoring in particular.
The Workshop on the Economics of Information Security (WEIS) is the leading forum for interdisciplinary research and scholarship on information security and privacy, combining ideas, techniques, and expertise from the fields of economics, social science, business, law, policy, and computer science. In 2009, WEIS was held in London, at UCL, a constituent college of the University of London. Economics of Information Security and Privacy includes chapters presented at WEIS 2009, having been carefully reviewed by a program committee composed of leading researchers. Topics covered include identity theft, modeling uncertainty's effects, future directions in the economics of information security, economics of privacy, options, misaligned incentives in systems, cyber-insurance, and modeling security dynamics. Economics of Information Security and Privacy is designed for managers, policy makers, and researchers working in the related fields of economics of information security. Advanced-level students focusing on computer science, business management and economics will find this book valuable as a reference.
Describes R&D activities in advanced networking, software, high-end computing and computational science, cyber security, and other leading-edge information technologies (IT) funded by the 13 Fed. Agencies in the Networking and IT R&D (NITRD) Program. Capabilities and tools generated through NITRD investments accelerate advances across the spectrum of science, engineering, and technology fields, supporting key national security and scientific missions of the Fed. Gov¿t. and enhancing the Nation's economic competitiveness. The Pres.¿s FY2009 Budget provides a 6% increase for the NITRD Program overall, reflecting the vital contributions of networking and IT to sustaining U.S. leadership in science and technology.
Zusammenfassung: This book contains selected papers presented at the 18th IFIP WG 9.2, 9.6/11.7, 11.6/SIG 9.2.2 International Summer School on Privacy and Identity Management, held in Oslo, Norway during August 8 - 11, 2023. The 21 full papers, including 2 workshops papers, presented in this book were carefully reviewed and selected from 30 submissions. The proceedings also contain two invited talks. As in previous years, one of the goals of the IFIP Summer School was to encourage the publication of thorough research papers by students and emerging scholars. The papers combine interdisciplinary approaches to bring together a host of perspectives, such as technical, legal, regulatory, socio-economic, social or societal, political, ethical, anthropological, philosophical, or psychological perspectives
In the late 1990s, researchers began to grasp that the roots of many information security failures can be better explained with the language of economics than by pointing to instances of technical flaws. This led to a thriving new interdisciplinary research field combining economic and engineering insights, measurement approaches and methodologies to ask fundamental questions concerning the viability of a free and open information society. While economics and information security comprise the nucleus of an academic movement that quickly drew the attention of thinktanks, industry, and governments, the field has expanded to surrounding areas such as management of information security, privacy, and, more recently, cybercrime, all studied from an interdisciplinary angle by combining methods from microeconomics, econometrics, qualitative social sciences, behavioral sciences, and experimental economics. This book is structured in four parts, reflecting the main areas: management of information security, economics of information security, economics of privacy, and economics of cybercrime. Each individual contribution documents, discusses, and advances the state of the art concerning its specific research questions. It will be of value to academics and practitioners in the related fields.
The Handbook is a landmark in the dynamic and rapidly expanding field of Internet Studies, bringing together leading international scholars to strengthen research on how the Internet has been studied and the discipline's fundamental questions, and shape research, policy, and practice for the future.
The field of semantic computing is highly diverse, linking areas such as artificial intelligence, data science, knowledge discovery and management, big data analytics, e-commerce, enterprise search, technical documentation, document management, business intelligence, and enterprise vocabulary management. As such it forms an essential part of the computing technology that underpins all our lives today. This volume presents the proceedings of SEMANTiCS 2021, the 17th International Conference on Semantic Systems. As a result of the continuing Coronavirus restrictions, SEMANTiCS 2021 was held in a hybrid form in Amsterdam, the Netherlands, from 6 to 9 September 2021. The annual SEMANTiCS conference provides an important platform for semantic computing professionals and researchers, and attracts information managers, IT­architects, software engineers, and researchers from a wide range of organizations, such as research facilities, NPOs, public administrations and the largest companies in the world. The subtitle of the 2021 conference’s was “In the Era of Knowledge Graphs”, and 66 submissions were received, from which the 19 papers included here were selected following a rigorous single-blind reviewing process; an acceptance rate of 29%. Topics covered include data science, machine learning, logic programming, content engineering, social computing, and the Semantic Web, as well as the additional sub-topics of digital humanities and cultural heritage, legal tech, and distributed and decentralized knowledge graphs. Providing an overview of current research and development, the book will be of interest to all those working in the field of semantic systems.