数据库系统安全性浅析

The Database System Security Analysis

数据库存储着大量的数据和信息,被广泛地应用于各种信息系统,这些信息来自于各个地区、各行各业,其中不乏一些重要的信息资源,因此,数据库已成为最让攻击者趋之若鹜的目标,其安全问题可以说是构成信息系统安全的最关键环节。该文围绕数据库的安全性问题的两个方面:数据库数据的安全性和数据库系统防止非法用户侵入,提出了一些安全性策略。

The database to store a large amount of data and information,and is widely used in all kinds of information system,the information comes from different areas in all walks of life,including many some important information resources,therefore,the database has become the most target to the hackers.The database security problems is already become the most important aspect of information system security.This paper focus on the database security of two aspects: the security of database data and the database system to prevent illegal users into,and puts forward some security strategy.