摘要
介绍了DDoS攻击的方法和攻击环境,提出了抵御DDoS攻击的联动系统模型(路由器、防火墙、入侵监测系统组成),并采用了petri网工具将防御策略模型化。设置了具体的环境参量,并通过Matlab对联动系统的效果进行了简单的模拟。
By introducing the methods and the environments of DDoS attacks, the article presents a model of linked system based on router, firewali and IDS, and gives a specific solution modeled by Petri net. Briefly simulating the effects of the system by Matlab af- ter considering the elements that are -affect the availability of the linked system.
出处
《微计算机信息》
北大核心
2007年第30期118-119,138,共3页
Control & Automation
基金
总参通信部基金(编号不公开)