User-privilege management is very important in design of MIS and is safe assurance of system.

用户权限管理是管理信息系统（MIS）设计中的重要环节，是系统安全运行的有力保证。

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Based on the idea of Role-Based Access Control, this paper presents a user-privilege management method using VJ, which is advantageous for its simplicity, flexibility and security.

借鉴基于角色的访问控制基本思想，结合开发实践，提出了一种用VJ实现用户权限管理的方法。

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Tivoli Security Policy Manager - Provides a uniform point of administration of users, federation of user information, and privilege management.

Tivoli Security Policy Manager——提供针对用户、用户信息联合和特权管理的统一管理点。

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