基于网络的入侵检测技术研究

随着网络安全风险系数不断提高,作为最主要的安全防范手段的防火墙,已经不能满足人们对网络安全的需求。作为对防火墙及其有益的补充,入侵检测系统能够帮助网络系统快速发现攻击的发生,它扩展了系统管理员的安全管理能力,提高了信息安全基础结构的完整性。对基于网络的入侵检测技术的了解,有利于我们对基于主机的IDS、分布式IDS、智能IDS等方面的研究。

The research of the network-based intrusion detection technology

Enhances unceasingly along with the network security risk coefficient,once took the most main safe guard method the firewall,already could not satisfy the people to the network security demand.Took to the firewall and the beneficial supplement,the invasion examination system can help the network system fast discovery attack the occurrence,it expanded system manager's safety control ability,enhanced the information security foundation structure integrity.To based on the network invasion examination technology understanding,is advantageous to us to based on aspect and so on main engine IDS,distributional IDS,intelligent IDS research.