探讨网络安全技术中防火墙和IDS联动的应用分析

伴随着网络攻击技术的成熟，入侵者的攻击工具和技术正变得越来越复杂和多样化，因此网络安全技术的保护越来越重要。一个简单的防火墙策略已经难以满足高度敏感部门的安全需要，网络防御需要使用一种技术难度更深，手段更多样化的工具。本文探讨IDS将置于防火墙之后对网络活动进行实时检测，作为防火培的合理补充的联动工作策略．

Analysis on the application offirewall and IDS linkage in network security technology

Along with the network attack technology maturity, attack tools intruders and technology is becoming increasingly complex and diverse, therefore more and more important to protect the network security technology. A simple firewall policy has been difficult to meet the security needs of highly sensitive department, network defense requires the use of a technical difficulty is deeper, means more diverse tools. This paper discusses IDS win be placed on the firewall on the network activity in real-time detection, as the linkage strategy reasonable supplement of fire training.