基于联动模式的防火墙和入侵检测

由于网络的迅速发展攻击的水准也在提高,网络安全便成了首要话题。将防火墙和入侵检测技术作为一个防御整体的思想,就在这种情况之下应运而生。基于联动模式的优势在于将入侵检测置于防火墙的保护范围之中,防火墙便可通过IDS及时发现其策略之外的攻击行为,IDS也可以通过防火墙对来自外部网络的攻击行为进行阻断。入侵检测与防火墙联动可以大大提高整体防护性能。该文分析了防火墙和入侵检测的各自优缺点,对它们联动具体实现做出了描述。

Firewall and Intrusion Detection Based on the Linkage Mode

As a result of network rapidly expand attack standard also in improvement,The network security has then become the most important topic.Takes a whole defense thinking with the firewall and IDS came into being under such circumstances.Based on the linkage model has the advantage of being linked to IDS placed in the scope of the firewall protection,firewall and IDS can be adopted outside its strategy to detect attacks,IDS can also pass through the firewall from external networks to block attacks.IDS and firew...