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防火墙系统如何能很好地适应网络环境,如何将传统的防火墙技术融合进分布式网络的多接入点网络中,是人们研究的热点问题,针对这一问题提出了基于防火墙技术的网络安全设计方案,目的是充分利用现有资源,以较少的代价解决多接入点网络的安全防护问题。本系统可实现传统状态检测技术的策略、分布式状态检测的基础策略,通过在各接入点间交换信息提高防火墙系统的可用性和可控性,通过负载平衡模块实现接入点间任务负载的平衡提高系统的鲁棒性。
How the firewall system can well adapt to the network environment, how to integrate the traditional firewall technology into the distributed network multi-access point network, is a hot research topic for people, and put forward the network security design based on the firewall technology Program, the purpose is to make full use of existing resources, with less cost to solve the multi-access point network security issues. The system can achieve the traditional state detection technology strategy, the basic principle of distributed state detection, through the exchange of information between access points to improve the availability and controllability of the firewall system through the load balancing module to achieve the task load between access points Balance improves the robustness of the system.