摘要
RBAC(基于角色的访问控制 )是一种以角色为中心、用户和权限皆与角色关联的访问控制模型 ,可以简化用户权限的指派。CORBASecurity服务模型是一个规范 ,它将访问控制策略完全留给安全管理员制定 ,即策略的具体组织方式由管理员安排。
RBAC(Role Based Access Control) is one of access control models in which roles are quite important and users and permissions are assigned to them respectively.So it is very easy for user rights'assignment with RBAC model.CORBA security is an abstract standard and most of its access control policies are determined by secure administrators.With composition of RBAC model and CORBA security service,there will be higher efficiency for access control administration.
出处
《计算机应用与软件》
CSCD
北大核心
2004年第11期1-2,84,共3页
Computer Applications and Software
基金
国家自然基金项目(编号 :40 1 2 0 1 4 0 81 7)
