摘要： 在分析基于角色的访问控制模型的自治安全域基础上,提出了一个基于RBAC的多个域之间安全访问控制模型。安全模型定义了3种角色转换策略,进行多个域之间角色的动态转换。通过动态的角色转换,来达到多个域之间的安全访问控制。

关键词: 安全访问控制, 自治安全域, 基于角色的访问控制, 角色转换策略

Abstract: Based on the analysis of autonomy secure domain of RBAC-based access control model,this article presents multi-domain securityaccess control model based on RBAC. This secure model defines three kinds of role translation strategy, which can make dynamic translationbetween roles in different multi-domain. Multi-domain security access control can be achieved through dynamic roles translation.

中图分类号: 

• TP393.08