一种基于对象组的RBAC权限模型

Permission Model of Object Group-based RBAC

摘要:

研究了基于角色的访问控制(Role-Based Access Control,RBAC)2001的权限管理模型,针对该模型中存在的问题,在传统权限模型中引入对象组(object_group)的概念,构建出基于对象组的权限模型,并在此基础上提出了基于对象组的RBAC(GB-RBAC)模型,简化了管理员的操作,实现了权限的及时动态管理。

Abstract:

The management of permission in the Role-Based Access Control(RBAC) 2001 model is studied in this paper.Aiming at problems of this model,the conception of object_group is introduced into the traditional model of permission,and the model of permission base