Using Description Logics in Relation Based Access Control

Zhang, Rui and Artale, Alessandro and Giunchiglia, Fausto and Crispo, Bruno (2009) Using Description Logics in Relation Based Access Control. UNSPECIFIED.

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    Abstract

    Relation Based Access Control (RelBAC) is an access control model designed for the new scenarios of access control onWeb 2.0. Under this model, we discuss in this paper how to formalize with Description Logics the typical authorization problems of access control together with the enforcement of an important security property: Separation of Duties (SoD) and some high level security policies about the composition of those subjects on which to separate the duties.

    Item Type: Departmental Technical Report
    Department or Research center: Information Engineering and Computer Science
    Subjects: Q Science > QA Mathematics > QA076 Computer software
    Additional Information: In 22nd International Workshop on Description Logics (DL 2009), July 2009, Oxford, UK.
    Report Number: DISI-09-024
    Repository staff approval on: 11 Jun 2009

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