论网络安全防火墙技术

网络防火墙技术作为内部网络与外部网络之间的第一道安全屏障,是最先受到人们重视的网络安全技术。文章论述了网络防火墙技术与防火墙部署原则,同时分析了防火墙产品的几种主要技术,并讨论了构筑、配置防火墙的基本的体系结构。

On the network security firewall technology

As the internal network with exterior network between safety barrier,the network firewall technology is the network security technology which firslyt received the people's attention.This article elaborated the network firewall technology and the firewall deployment principle,has simultaneously analyzed the firewall product several kind of main technologies,and discussed the basic system structure of constructing and disposing the firewall.