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Removing permissions in the flexible authorization framework
George Mason University, Fairfax, VA, Center for Secure Information Systems, George Mason University, Fairfax, VA 22030-4444.
George Mason University, Fairfax, VA, Center for Secure Information Systems, George Mason University, Fairfax, VA 22030-4444.
George Mason University, Fairfax, VA, Center for Secure Information Systems, George Mason University, Fairfax, VA 22030-4444.
Linköping University, Department of Electrical Engineering. Linköping University, The Institute of Technology.
2003 (English)In: ACM Transactions on Database Systems, ISSN 0362-5915, E-ISSN 1557-4644, Vol. 28, no 3, 209-229 p.Article in journal (Refereed) Published
Abstract [en]

The Flexible Authorization Framework (FAF) defined by Jajodia et al. [2001] provides a policy-neutral framework for specifying access control policies that is expressive enough to specify many known access control policies. Although the original formulation of FAF indicated how rules could be added to or deleted from a FAF specification, it did not address the removal of access permissions from users. We present two options for removing permissions in FAF and provide details on the option which is representation independent. © 2003 ACM.

Place, publisher, year, edition, pages
2003. Vol. 28, no 3, 209-229 p.
Keyword [en]
Access control policy, Authorization, Logic programming
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:liu:diva-46420DOI: 10.1145/937598.937599OAI: oai:DiVA.org:liu-46420DiVA: diva2:267316
Available from: 2009-10-11 Created: 2009-10-11 Last updated: 2017-12-13

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Hagstrom, Åsa

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