急需翻译 不要机器的

来源：百度知道 编辑：UC知道 时间：2024/05/06 02:40:19
数据库安全技术分析

作者：南阳师院计算机系 03级2班 张一
指导老师：孙晓莹
摘要: 数据库技术从 20 世纪 60 年代中期开始发展，到现在已经成为一个活跃的学科领域。以数据库为基础的信息系统正成为经济、政务、国防等领域的信息基础设施，数据库中存储的信息的价值也越来越高，因此，数据库系统的安全问题也显得越来越重要。本文针对数据库的安全问题，从数据库的安全需求；数据库的安全模型；数据库的安全机制这几方面进行了简单的介绍与分析。
关键字： 数据库 数据库安全

Database security technology analysis: Author: The Nanyang teachers' college computer is 03 levels of 2classes open one Instructs teacher: Sun Xiaoying. Abstract: The data bank technology starts from 20th century60's intermediate stages to develop, already became an activediscipline domain to the present. Is becoming domain the and so oneconomy, government affairs, national defense take the database as thefoundation information system information infrastructure, theinformation value which in the database saves more and more is alsohigh, therefore, the database system security problem also appearsmore and more importantly. This article in view of database securityproblem, from database security requirements; Database security model;The database safety mechanism these aspects have carried on the simpleintroduction and the analysis. Essential character: Database database security