信息系统授权管理Agent的设计与实现

本文提出了一种基于角色的授权管理模型和授权管理智能代理系统的实现方法。文中提出的授权管理模型在授权主客体的安全级别、角色结构及授权继承性、权限类别及授权约束机制等方面对RBAC进行了扩充,使之更完善。文中还介绍了授权管理Agent的功能、工作流程、知识库和方法库。

The Design and Implementation of Information System Authorization Management Agent

This paper proposes an authorized management model based on the role a nd implementation of intelligent authorized management agent system. The authorized management model expands and improves RBAC in the following aspects: security level of authorization subject and object, role structure and authorization inheritance, authority categories, authorization and restraint. The paper also introduces functions of authorized management agent, workflow, knowledge base and method base.