摘要
针对传统模型缺乏对防火墙智能协作特点描述的问题,在分析网络安全协同防御环境下新型防火墙特点的基础上,基于Agent技术,提出了一种智能协作型防火墙模型结构,并设计了适应性过滤、自学习和交互协作3种防火墙模型关键算法。最后,结合OMNeT++仿真平台,建立了智能协作型防火墙仿真模型并仿真实现。仿真验证了模型的有效性,模型的建立对网络安全仿真研究具有一定的参考价值。
Traditional firewall models failed to give a sufficient description of the characteristics of firewall intelligence and collaboration, this problem is dealt with by proposing a collaborative intelli- gent firewall model structure based on analysis of new firewall features in collaborative network secu- rity defense environment, and based on Agent technology. Three key algorithms in firewall models are designed which are the adaptive filtering algorithm, self-learning algorithm and interactive col- laboration algorithm. Finally, combined with OMNeT ＋＋ simulation platform, a collaborative intelli- gent firewall simulation model is established and its simulation is achieved. The validity of the model is also verified, which has some reference value in the study of network security simulation.
出处
《信息工程大学学报》
2013年第1期109-113,共5页
Journal of Information Engineering University
关键词
智能协作
防火墙
自学习
适应性过滤
交互
intelligence and collaboration
firewall
self-learning
adaptive filtering
interaction
