Secure identity management for pseudo-anonymous service access

Authors:
Michael Hitchens;Judy Kay;Bob Kummerfeld;Ajay Brar
Affiliations:
Department of Computing, Macquarie University, Sydney, Australia;School of Information Technologies, University of Sydney, Australia;School of Information Technologies, University of Sydney, Australia;School of Information Technologies, University of Sydney, Australia
Venue:
SPC'05 Proceedings of the Second international conference on Security in Pervasive Computing
Year:
2005

Citing 12
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Abstract

In this paper, we propose an architecture to enable service providers personalise services in a pervasive environment, while minimising risks to users' privacy. We describe the design of two critical parts of such systems: a mechanism forr defining authenticated personas that can be pseudonymous; and mechanisms for users to share such personas with service providers. A trust-based approach supports decisions about accepting personas. We describe a prototype implementation and performance evaluations.