基于不同核心技术防火墙的比较及构建

Comparison of the Firewall Techniques

随着互联网的日益普及,网络安全防范问题也日趋重要,而利用防火墙来解决网络安全问题已经成为当今IT界的一个热点。本文介绍了几种主流的不同核心技术的防火墙的工作原理,以及它们的几种连接部署方法,给网络用户提供了架设一套实用高效防火墙的依据。

With the increasing popularity of the Internet, network security issues are becoming increasingly important, and use a firewall to solve the issue of network security becomes one of the hot points of IT. This paper presents several different firewall techniques and methods of their interconnections.