Absorbing covers and intransitive non-interference

  • Authors:
  • S. Pinsky

  • Affiliations:
  • -

  • Venue:
  • SP '95 Proceedings of the 1995 IEEE Symposium on Security and Privacy
  • Year:
  • 1995

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Abstract

Abstract: The paper gives necessary and sufficient conditions for a system to satisfy intransitive non-interference. Security is defined in terms of allowable flows of information among action domains as represented by an interferes relation /spl sim/