Chadwick, David W. and Otenko, A. and Ball, E. (2003) Implementing Role Based Access Controls Using X.509 Attribute Certificates. IEEE Internet Computing . pp. 62-69.
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This paper describes a policy driven role based access control system. The user's roles, and the policy are stored in X509 Attribute Certificates. The policy, written in XML, describes who is trusted to allocate roles to users, and what permissions each role has. The DTD has been published at XML.org. Access control decisions are made by an Access Control Decision Function consisting of just three Java methods and a constructor. The decision is made according to the requested mode of access, the user’s trusted roles and the policy. A tool making and storing ACs is also described.
|Uncontrolled keywords:||Trust Management, X.509, Attribute Certificates, Role Based Access Controls, XML, Privilege Management Infrastructure|
|Subjects:||Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming,|
|Divisions:||Faculties > Science Technology and Medical Studies > School of Computing > Security Group|
|Depositing User:||Mark Wheadon|
|Date Deposited:||24 Nov 2008 18:01|
|Last Modified:||11 May 2012 14:36|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/14000 (The current URI for this page, for reference purposes)|
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