Specifying process-aware access control rules in SBVR


Goedertier, Stijn, Mues, Christophe and Vanthienen, Jan (2007) Specifying process-aware access control rules in SBVR. In, Advances in Rule Interchange and Applications. Berlin. Germany, Springer, 39-52. (Lecture Notes in Computer Science, 4824). (doi:10.1007/978-3-540-75975-1).

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Description/Abstract

Access control is an important aspect of regulatory compliance. Therefore, access control specifications must be process-aware in that they can refer to an underlying business process context, but do not specify when and how they must be enforced. Such access control specifications are often expressed in terms of general rules and exceptions, akin to defeasible logic. In this paper we demonstrate how a role-based, process-aware access control policy can be specified in the SBVR. In particular, we define an SBVR vocabulary that allows for a process-aware specification of defeasible access control rules. Because SBVR does not support defeasible rules, we show how a set of defeasible access control rules can be transformed into ordinary SBVR access control rules using decision tables as a transformation mechanism.

Item Type: Book Section
Additional Information: ISSN: 0302-9743
ISBNs: 9783540759744 (hardback)
Keywords: access control, defeasible logic, rbac, sbvr, bpm
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: University Structure - Pre August 2011 > School of Management
ePrint ID: 51617
Date Deposited: 27 Aug 2008
Last Modified: 27 Mar 2014 18:34
Publisher: Springer
URI: http://eprints.soton.ac.uk/id/eprint/51617

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