Driving and Monitoring Provisional Trust Negotiation with Metapolicies

  • Authors:
  • Piero Bonatti;Daniel Olmedilla

  • Affiliations:
  • Università di Napoli Federico II;L3S Research Center and Hanover University

  • Venue:
  • POLICY '05 Proceedings of the Sixth IEEE International Workshop on Policies for Distributed Systems and Networks
  • Year:
  • 2005

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Abstract

We introduce the provisional trust negotiation framework PROTUNE, for combining distributed trust management policies with provisional-style business rules and access-control related actions. The framework features a powerful declarative metalanguage for driving some critical negotiation decisions, and integrity constraints for monitoring negotiations and credential disclosure.