摘要
本文在传统的基于角色的RBAC模型的基础上,提出了一种增加角色的权限集合概念的基于角色的访问控制模型(Setof Permissions Role-Based Access Control,简称SP-RBAC)。该模型在RBAC模型的基础上增加角色的权限集合这一概念,采用对权限进行打包控制的方式,实现动态配置权限的机制,让访问控制更具灵活性。
The article purpose an improved RBAC model which is based on the traditional RBAC model：The SP-RBAC model（Set of Permissions Role-Based Access Control）,which adds the conception of set of permissions. The conception adopts the method on which plenty of permissions can be packed and can be combined. The SP-RBAC model can achieve the goal which enables the mechanism be dynamic configuration that the access control should be more flexible.
出处
《微计算机信息》
2010年第33期160-162,共3页
Control & Automation
