Specification and Verification of Separation of Duty Constraints in Attribute-Based Access Control.
IEEE Transactions on Information Forensics and Security(2018)
摘要
Constraints form an important aspect of any access control system and are often regarded as one of the principle motivations behind developing different access control models. The two primary concerns related to a constraint are its specification and enforcement. Among the various types of constraints, enforcement of the Separation of Duty (SoD) constraint is considered to be the most important in...
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Authorization,Organizations,Complexity theory,Standards organizations,Indexes
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