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Lookup NU author(s): Dr Jeremy Bryans
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NVe present a formal (niodel-based) approach to describin, and analvsiiiy access control policies. This approach allows us to evaluate access requests against policies, compare versions of policies with each other and check policies for internal consistency. Access control policies are described tising VDIM, a statebased formal modelling language. Policy descriptions are concise and may be easily manipulated. The structure of the VDIM description is derived from the OASIS standard access control policy language XACML. It is therefore straightforward to translate between XACML policies and their corresponding models.
Author(s): Bryans JW
Editor(s): SJ Cox
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: Proceedings of the UK e-Science All Hands Meeting 2006
Year of Conference: 2006
Pages: 701-708
Publisher: National e-Science Centre
URL: http://www.allhands.org.uk/2006/proceedings/papers/722.pdf
Library holdings: Search Newcastle University Library for this item
ISBN: 0955398800
