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» On the Negotiation of Access Control Policies
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2008
Springer
13 years 8 months ago
A Secure Mediator for Integrating Multiple Level Access Control Policies
Abstract. We present a method for mapping security levels among the components of a distributed system where data in the local sources are represented in XML. Distributed data is i...
Isabel F. Cruz, Rigel Gjomemo, Mirko Orsini
TISSEC
2002
82views more  TISSEC 2002»
13 years 7 months ago
An algebra for composing access control policies
Piero A. Bonatti, Sabrina De Capitani di Vimercati...