综合运用系统钩子、网络通信、数据加密和数据库等多种技术，计算机操作行为分析与数据安全管理系统的功能已经基本实现。

Using the technologies such as hook, network communication, data encrypting and database, computer operation analyzing and data security managing system has been implemented.

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《数据库与安全》是计算机学院网络与信息安全专业的主干课之一，由数据库理论与技术和数据库安全两个方面构成。

As one of the backbone courses for Network and Information security major, the course of database and security comprises database theory and technology, database security.

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