防火墙技术及攻击方法分析

Firewall Technology and Attack Methods

防火墙技术上可分为四种基本类型即包过滤型、网络地址转换—NAT、代理型和监测型,因而防火墙的攻击包括包过滤型防火墙的攻击、NAT防火墙的攻击、代理防火墙的攻击、监测型防火墙的攻击,通用的攻击方法有木马攻击、d.o.s拒绝服务攻击等。

Firewall technology can be divided into four basic types including filtering,network address translation-NAT,Proxy and monitoring;firewall attacks including firewall-filtering attack,NAT firewall attacks,Proxy firewall attacks,monitoring firewall attack,and the common attack methods are Trojan attacks,d.o.s denial-of-service attacks and so on.