An identifiability-based access control model for privacy protection in open systems

  • Authors:
  • Keith Irwin;Ting Yu

  • Affiliations:
  • North Carolina State University;North Carolina State University

  • Venue:
  • Proceedings of the 2004 ACM workshop on Privacy in the electronic society
  • Year:
  • 2004

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Abstract

We argue that in open systems one's private information disclosure needs to be dynamically controlled based on both its sensitivity and the possibility that a user's identity is revealed. Then we propose an identifiability-based access control scheme, which not only properly control usrers' private information, but also increase users' access to web services.