Windows个人防火墙的设计和实现

Design and implementation of windows personal firewall

根据目前Windows操作系统高速接入Internet时存在的各种安全隐患,阐述了防火墙的功能需求并在分析Windows网络接口的基础上,利用VxD技术和IPSEC协议设计实现了一种面向应用的软件防火墙,从而加强了对桌面操作系统的保护,并使得个人网络用户免受黑客的窥视和入侵,为个人网络通信的提供了安全保障。

In this paper, we analyse the security of high speed connection to Internet in Windows system. At first, we expound the function of the firewall. And then using Vxd technology and IPSEC We present a design scheme of soft firewall to protect desktop -system. This personal firewall can prevent attack and follow by hackers. It can make the communication more secure.