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Reliability of separation of duty in ANSI standard role-based access control
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نویسنده
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Esna-Ashari M. ,Rabiee H.R. ,Mirian-Hosseinabadi S.H.
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منبع
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scientia iranica - 2011 - دوره : 18 - شماره : 6 (D2) - صفحه:1416 -1424
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چکیده
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Ansi rbac is a standard for a consistent and uniform definition on role based access control features and their functional specifications ansi (2004). we analyze both static and dynamic separation of duty constraints specifications in the ansi rbac standard and evaluate their reliabilities. we thensuggest necessary improvements for making them completely reliable.
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کلیدواژه
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Role-based access control; Separation of duty; Constraints; ANSI RBAC; Standard; Security; Reliability.
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آدرس
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university of tehran, School of Mathematics, Department of Computer Science, ایران, sharif university of technology, AICTC Research Center, Department of Computer Engineering, ایران, sharif university of technology, AICTC Research Center, Department of Computer Engineering, ایران
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Authors
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