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|Title:||Specification of Role and Attribute Transitions for Secure Information System Access||Contributor(s):||Evered, Mark P (author)||Publication Date:||2012||DOI:||10.1109/DICTAP.2012.6215380||Handle Link:||https://hdl.handle.net/1959.11/11847||Abstract:||In this paper, we describe a formal specification language (RASP) for expressing fine-grained access control constraints in information systems. The design of the language is motivated by two HIS case studies which demonstrate the complexity of the access constraints which arise if minimal (need-to-know) access is to be strictly enforced. RASP supports modularity, parameterization, role acquisition, constraint expressions and a symmetrical approach to role transitions and attribute transitions. No existing access control specification language supports all of these complex, realistic requirements.||Publication Type:||Conference Publication||Conference Details:||DICTAP 2012: The Second International Conference on Digital Information and Communication Technology and its Applications, Bangkok, Thailand, 16th - 18th May, 2012||Source of Publication:||Proceedings of the Second International Conference on Digital Information and Communication Technology and it's Applications (DICTAP), p. 230-235||Publisher:||Institute of Electrical and Electronics Engineers (IEEE)||Place of Publication:||Los Alamitos, United States of America||Fields of Research (FoR) 2008:||080303 Computer System Security||Fields of Research (FoR) 2020:||460499 Cybersecurity and privacy not elsewhere classified||Socio-Economic Objective (SEO) 2008:||890202 Application Tools and System Utilities||Socio-Economic Objective (SEO) 2020:||220499 Information systems, technologies and services not elsewhere classified||Peer Reviewed:||Yes||HERDC Category Description:||E1 Refereed Scholarly Conference Publication|
|Appears in Collections:||Conference Publication|
School of Science and Technology
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