摘要
讨论了在网络环境下数据库的安全保护问题。论述了在ORACLE数据库上采用多级安全检查机制及权限管理，给出了各级安全管理的目标和具体实施方法；提出了由用户动态管理特权的方案；并给出了用户动态特权管理模块的设计与实现的方法。
The security of database under the network enviroment is discussed.A multi-level security check mechanism adoped in ORACLE database and theprivilege management are explained. The target of the security management ofeach level and the implemetation way are provided. The scheme that users canmanage dynamically privilege is proposed. And the module design and the implementfation method are presented.
出处
《现代电力》
1997年第3期75-78,共4页
Modern Electric Power
