In this paper, we present an access control scheme that can resolve these issues, and propose a dynamic context-aware access control model (DCAAC) which extends RBAC with context constraints.
本文提出了一个上下文感知的访问控制模型(DCAAC)，D CAAC扩展了RBAC模型，增加了上下文约束。
In this paper, we present an access control scheme that can resolve these issues, and propose a dynamic context-aware access control model (DCAAC) which extends RBAC with context constraints.
本文提出了一个上下文感知的访问控制模型(DCAAC)，D CAAC扩展了RBAC模型，增加了上下文约束。
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