摘要
本文从数据库管理及安全两个方面阐述了一种新的基于角色的权限管理模式,并以现代流行的O鄄RACLE数据库管理系统为例,对角色的预定义和使用进行了介绍,分析了该管理模式的控制方式,得出了该管理方式能更好地适应企业特定的安全要求,能根据组织结构进行灵活变化的结论。
The author elaborates a new mode of rights management from two aspects-databse management and safety.Taking modern popular ORACLE database management system as an example, the author introduces the definition and usage of the role and also analyses the control method of mode. Finally, the author reached a conclusion that this mode can meet the particular safety requirement of enterprise and the mamagement can change flexibly according to the structure.
关键词
数据库
权限管理
角色
安全策略
Database
rights management
role
safe strategy
