摘要
分析了包过滤技术的各种实现方案,并在对比各个方案和剖析操作系统内核的基础上,研究并实现了基于中间层驱动的包过滤技术。通过编写内核级网络驱动实现了包过滤技术的具体应用。
This paper analyzed several implementations of packet filtering technology. After comparing these implementations and analyzing the OS（Operating System） kernels, this paper also studied and implemented packet filtering technology based on Intermediate driver. By coding kernel-mode network driver, specific application of packet filtering has been realized.
出处
《计算机应用》
CSCD
北大核心
2006年第9期2160-2161,2165,共3页
journal of Computer Applications
关键词
网络安全
包过滤
中间层驱动
network security
packet filtering
intermediate driver
