Privacy Enhancing Technologies [electronic resource] : Second International Workshop, PET 2002, San Francisco, CA, USA, April 14-15, 2002, Revised Papers /

Privacy-Enhancing Technologies for the Internet, II: Five Years Later -- Detecting Web Bugs with Bugnosis: Privacy Advocacy through Education -- Private Authentication -- Towards an Information Theoretic Metric for Anonymity -- Towards Measuring Anonymity -- Platform for Enterprise Privacy Practices: Privacy-Enabled Management of Customer Data -- Privacy Enhancing Profile Disclosure -- Privacy Enhancing Service Architectures -- Dummy Traffic against Long Term Intersection Attacks -- Protecting Privacy during On-Line Trust Negotiation -- Prototyping an Armored Data Vault -- Preventing Interval-Based Inference by Random Data Perturbation -- Fingerprinting Websites Using Traffic Analysis -- A Passive Attack on the Privacy of Web Users Using Standard Log Information -- Covert Messaging through TCP Timestamps -- Almost Optimal Private Information Retrieval -- Unobservable Surfing on the World Wide Web: Is Private Information Retrieval an Alternative to the MIX Based Approach?.