Part I Privacy and Identity Management -- An Introduction to Privacy-Enhancing Identity Management -- Part II Setting the Stage -- The Identity Landscape -- The Need for Privacy-Enhancing Identity Management -- Regulating Identity Management -- User-Centric Privacy-Enhancing Identity Management -- Privacy-Enhancing Identity Management in Business -- Part III What Technology Can Do for Privacy and How -- Introduction: Privacy, Trust, and Identity Management -- Architecture -- Pseudonyms and Private Credentials -- Privacy Models and Languages: Access Control and Data -- Privacy Models and Languages: Obligation Policies -- Privacy Models and Languages: Assurance Checking -- Privacy-Aware Access Control System -- Privacy-Aware Identity Lifecycle Management -- Privacy Assurance Checking -- Security/Trustworthiness Assessment of Platforms -- Further Privacy Mechanisms -- Reputation Management -- Human-Computer Interaction -- Technology Assurance -- Multilateral Interactions -- Part IV PRIME Applied -- Collaborative E-Learning -- Location-Based Services -- e-Health -- Airport Security Controls -- Privacy and Identity Management Requirements -- Part V Conclusion and Outlook.

This book documents the R&D outcome of the PRIME Project, an R&D project partially funded by the European Union's Sixth Framework Programme and the Swiss Federal Office for Education and Science.  PRIME has focused on privacy-enhancing identity management techniques and systems to support users' sovereignty over their personal privacy and enterprises' privacy-compliant data processing. During the course of four years, the project has involved over a hundred researchers and professionals from 22 major European academic and industrial organizations conducting R&D work in areas relevant to digital privacy. The book presents 28 detailed chapters organized in five parts: -       Introductory summary -       Legal, social, and economic aspects -       Realization of privacy-enhancing user-centric identity management -       Exploitation of PRIME results for applications -       Conclusions drawn and an outlook on future work As the first coherent presentation of the topic, this book will serve as a valuable source of reference and inspiration for anybody working on digital privacy.