基于过滤驱动的图书馆网络系统安全监控

Research on Security Monitor of the Library Network System Based on Filter Drive

讨论了高校图书馆网络系统安全的现状,介绍了网络过滤驱动的基本原理.在Windows操作系统中,设计了符合WDM模型的网络过滤驱动程序,挂载在TDI接口上,实现了对网络数据的过滤,此技术的实现对高校图书馆提高网络系统安全有广泛的应用价值.

The current situation of network security of university libraries is discussed,and the basic principle of network filter driver is introduced.In the Windows operating system,the network filter driver program of WDM is designed,which is attached to the TDI interface to realize the network data filtrating.The realization of this technology has much value to network system security of university library.