-Foreword by Richard A. Kemmerer, University of California, Santa Barbara, USA.- Introduction and Background.- Introduction.- Authorizations.- An Architectural Model for Secure Authorizations.- Traditional Security Objectives.- Personal Data Protection Objectives.- Technical Enforcement of Multilateral Security.- Pseudonyms - A Technical Point of View.- An Architectural Model for Pseudonymous Authorizations.- Comparing Architectures.- Audit Data Pseudonymization.- Set-Based Approach.- Requirements, Assumptions and Trust Model.- Modeling Conditions for Technical Purpose Binding.- Cryptographic Enforcement of Disclosure Conditions.- The Mismatch Problem.- Operational Pseudonymization and Pseudonym Disclosure.- Extensions.- Application to Unix Audit Data.- Unix Audit Data.- Syslog.- Instantiating the Set-Based Approach for Syslog Audit Data.- Implementation: Pseudo/CoRe.- Evaluation.- APES: Anonymity and Privacy in Electronic Services.- Evaluating the Design Using Basic Building Blocks.- Evaluating the Performance of the Implementation.- Refinement of Misuse Scenario Models.- Motivating Model Refinements.- Models of Misuse Scenarios.- Pseudonymization Based on Serial Signature-Nets.- Pseudonym Linkability.- Pseudonym Disclosure.- Summary.- Threshold Schemes for Cryptographic Secret Sharing.- References.- Index.
EAN/ISBN : 9780387682549
Publisher(s): Springer, Berlin, Springer US
Format: ePub/PDF

Author(s): Flegel, Ulrich