摘要
本文主要剖析防火墙安全技术,首先介绍了互联网络面临的各种安全威胁,然后详细介绍了互联网络防火墙的数据包过滤技术、代理技术、地址翻译技术等,并且针对互联网络的防火墙配置方案进行介绍,从而保障了互联网络的安全。
This paper mainly analyzes the firewall security technology,it firstly introduces the various security threats facing the internet and then introduces the firewall technology of internet network packet filter,agent technology,address translation technology,etc. It introduces the configuration schemes in view of the internet network firewall so as to guarantee the safety of Internet.
关键词
防火墙
安全威胁
数据包过滤
地址翻译
firewall
security threats
packet filtering
address translation
