Oracle数据库安全性探讨

The Discussion of Oracle DataBase Security

在数据库系统中大量数据集中存放，为许多用户共享，数据库的安全问题显得尤为突出。数据库管理系统作为负责数据库管理和维护的计算机软件系统，在很大程度上决定了数据库的安全性。该文重点讨论了Oracle数据库管理系统的安全策略。

So many users share data which is stored abundantly in database that the problem of Database security became very sharp. DataBase security is up to mainly the security of DataBase Mnagement System,a software system who manage the DataBase.This paper discusses mostly the security strategy of Oracle DataBase Mnagement System.