网络安全事故初探

Network security incidents Preliminary

传统的网络安全方案主要采用的是防御为主的安全策略,通过防火墙、杀毒软件、安装系统补丁等手段加强网络的防护能力,从而达到抵御网络攻击者入侵的目的。随着对网络安全性要求的不断提高,逐步出现了网络入侵检测系统、蜜罐技术等基于主动防御的网络安全手段,但在实际的使用过程中,并没有形成一个完整的体系,对网络入侵的防范以及网络事故发生以后的处理作用有限。

Therefore,ensuring network security,especially on banking,telecommunications,Government,and other in- ternal network information security is very important.Tradi- tional network security key is used in the defense of security policy,firewall,anti -virus software,installing systems patch and so on means to enhance the defensive capabilities of the network, so as to achieve the aim of protect against net- work attack intrusion.With the network security requirements continued to improve gradually technologies such as network intrusion detection systems,honeypots appear active defense based network security measures,but in actual use in the process, does not form a complete set of system, network in- trusion prevention,and network limited role after the accident