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基于角色访问控制(RBAC)是一种方便安全和高效的访问控制机制。本文首先分析了基于角色的访问控制模型的特点,并以RBAC的基本模型为依据,设计并实现了适合于电子政务的授权体系。
Role Based Access Control (RBAC) is a convenient, secure and efficient access control mechanism. This paper first analyzes the characteristics of role-based access control model, and designs and realizes the authorization system suitable for e-government on the basis of RBAC’s basic model.