基于Oracle的数据库安全研究

Oracle-based database security research

数据库是企业信息系统的核心和基础,存储着企业大量的重要信息,所以数据库的安全性越来越被人们所重视。当前,绝大多数企业信息系统都采取了一定的安全防护措施来保护数据库的安全性,也具备了一定的数据库系统被破坏后的数据恢复技术。数据库中数据的丢失或非法入侵将对数据库的安全性带来极大的隐患,重者将造成不可估量的破坏。文中介绍了企业存在的安全问题,通过对企业数据库设置相关权限、审计等措施有效的预防了数据库的安全问题,从而在一定程度上保护了企业的数据库安全,实践证明这些措施具有一定的参考价值。

Database is the core of enterprise information systems and infrastructure, stores a lot of important business information, Therefore, security of the database has been growing attention. Currently, the vast majority of enterprise information systems have taken a certain amount of security measures to protect the security of the database, also have a certain database system is destroyed after the data recovery technology. The loss of data or database hacking security of the database will bring great risks, weight will cause incalculable damage.This paper introduces the enterprise security problems, set by the relevant authority of the enterprise database, auditing and other measures to effectively prevent the database security issues, to a certain extent, protect the company＇s database security, these measures have nroved the value of some reference.