数据库安全管理及访问控制中问件的设计与实现

为确保军事敏感数据安全，在全面分析和研究数据库安全漏洞、安全策略、安全目标的基础上，提出了利用中间件技术实现客户访问数据库控制机制。针对两类操作系统的客户端，设计实现了通信控制中间件，使具有授权的用户通过中间层认证辨识后才能正确地访问数据库，确保了数据库信息安全。

Design and Realization of Database Security Management and Access Control Middleware

In order to guarantee the military sensitive data security, the way of using middleware technology to realize customer visiting database control mechanism is proposed based on the comprehensive analysis and research of database security loophole, the security policy, and the security goal foundation. In view of two kinds of client side of the operating system, the design realizes the communication control middteware, enables the authorized user to visit the database correctly after the intermediate level authentication identification, and guarantees the database information security.