摘要： 该文提出了在CORBA安全参考模型中引入基于角色的访问控制模型RBAC，将访问对象方法的权限和角色相关联，用户通过成为角色的成员而获取相应的权限，解决了原有访问控制方法存在的问题。

关键词: 基于角色的访问控制, CORBA, 安全

Abstract: In this paper, the role_based access control model in CORBA security reference model is proposed, the permissions to access the objects' methods are associated with roles and users are made members of appropriate roles thereby acquiring the roles permissions, the shortcoming of the original access control model is resolved.

中图分类号: 

• TP393.08