防火墙技术与网络安全

The firewaU technology and network security

随着网络的迅速发展,如何保护信息的安全成了现在的重点。本文简单介绍了当今流行的防火墙技术,分析了目前防火墙的功能特性。介绍了目前防火墙的优缺点。概括介绍了目前两大流行防火墙 CheckPoint 的状态检测技术(ateful Inspection)和 Web 智能技术(Web Intelligence)对于防火墙的智能防御与 Web 安全保护特点。

With the rapid expanding of the network,the security of the information has now become into the key point.This article mainly described the security of the interior and the architecture of network,and the effect of the firewall in the network security.It has construed the elements of the detecting based on TCP condition of the firewall,and actualize of DMZ network architecture.