防火墙技术与信息安全

Techniques of Firewall and Information security

随着互联网的迅速发展和信息化进程的深入,信息安全问题变得越来越重要。本文主要分析了 目前存在的包过滤防火墙、应用代理服务器、状态检测防火墙的优缺点及新一代防火墙的技术特点,最后给 出了实施网络安全管理的方法。

with Internet rapidly developing and information deeping into society, the problem of information security is more and more important. This paper analyzes the advantage and disadvantage of the main Firewall, such as the Packet Filter Firewall, the Application - level Proxy Server, the State Inspection Firewall and the characteristic of new generation Fire - wall, then rives the better method of network security management.