Internet安全和防火墙技术

Internet Sacurity And Firewall Technology

随着Ｉｎｔｅｒｎｅｔ应用和普及，其安全性亦越来越受到人们的重视。本文主要介绍防火墙技术的概念以及应用，为建设安全系统提供了理论依据。

With popularization of internet usage,its security is much paid attention to in the people. This paper has mainly introduced the concept of firewall technology and its application in order to supply a theoreticalbasis for the construction of security.