防火墙技术在网络安全中的应用

Firewall Technology Application in the Network Security

网络安全是一个系统的工程，不能仅仅依靠防火墙等单个的系统，而需要仔细考虑系统的安全需求，并将各种安全技术结合在一起，才能更有效地维护自己的计算机网络及信息的安全，生成一个高效、通用、安全的网络系统。本文探讨了防火墙技术在网络安全中的应用情况。

Network security is a systematic project,not just rely on a single firewall system,need to carefully consider the system＇s security needs,and a variety of security technologies together in order to more effectively protect their computer networks and information security, to generate an efficient,universal,secure network systems.This paper discusses the network security of firewall technology in the application.