基于C/S模式的数据库管理系统的安全问题研究  

Study on security of database management systems based on C/S mode

作　　者：刘怡博 傅民仓[2] 

机构地区：[1]武警工程大学研究生大队,陕西西安710086 [2]武警工程大学通信工程系,陕西西安710086

出　　处：《电子设计工程》2012年第19期122-125,共4页Electronic Design Engineering

摘　　要：存放在计算机中大量信息的安全问题以及敏感信息的防窃取、防篡改问题已经越来越引起人们的关注。为了实现对数据库管理系统中数据安全的需求,文中对系统的用户口令、C/S之间的签名认证、SQL Server 2005数据库加密、系统分配角色和用户权限几方面对数据库管理系统的安全问题进行研究,使用C#和T-SQL语言进行具体实现。实际应用表明,这些措施能够准确地实现数据的加密,阻止非法用户操作系统,保证系统安全,达到了设计要求。The secure problem of large quantities of data stored in the computer and the ant-theft and anti-tampering issue of sensitive data have been drawn increasing attention. In order to satisfy the requirement of data security of database management systems, this article studies the security of the database management system from the aspects including user password, signature verification between c/s, SQL Server 2005 database encryption, system distributing role and user authority. C# and T-SQL language are used to implement them. The experiment and application show that these methods accurately realize encryption of data and prevent unauthorized users to operate system and ensure the safe of the system, and achieve the design requirement.

关 键 词：C# C/S SQL SERVER 2005数据库 安全 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]