Abstract:Semantic-Web style metadata for advanced context representation and domain knowledge are likely to play a more and more important role within access control models and languages. This paper outlines how context metadata can be referred to in semantics-aware access control policies and discusses the main open issues in designing, producing, and maintaining metadata for security.
Abstract
INTRODUCTIONIt is widely recognized that a well-understood model and a highly expressive language for access control are of p… Show more
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