网络安全技术的研究及应用

Research and Application of Network Security Technology

随着网络业务的扩展延伸,任何公开的网络信息与资源都会成为病毒与黑客攻击的对象,网络安全性问题越来越多地受到人们关注,保护互联网、加强网络安全建设已迫在眉捷。为了解决网络信息安全问题,笔者研究了安全机制和策略,并从防火墙技术、防病毒技术、数据加密技术、入侵检测技术(IDS)、入侵防御技术(IPS)等方面说明了如何保护网络信息安全。

With the expansion of the network business,any public network information and resources will become the aim of the virus and hacker attacks.More and more people pay attention to the problem of network security.To protect the Internet and strengthen the construction of network security has been pressing in eyebrows.In order to solve the problem of network information security,the author studies the security mechanism and strategy,and explains how to protect network information security from the aspects of firewall technology,anti virus technology,data encryption technology,intrusion detection technology(IDS)and intrusion prevention technology(IPS).