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随着因特网的迅猛发展、网络规模的扩大和网络攻击方法的复杂,安全需求与日俱增。分析介绍了入侵检测系统和防火墙的基础上,设计一种入侵检测系统和防火墙联动的模式,从网络安全整体性和动态性的需求考虑,实现了对突发网络攻击的主动防御。
With the rapid development of the Internet, the expansion of the network scale and the complexity of the methods of network attacks, security requirements are constantly increasing. Based on the analysis of the intrusion detection system and the firewall, an intrusion detection system and a firewall linkage mode are designed. Considering the overall network security and dynamic requirements, the active defense against burst network attacks is realized.