网络模拟工具在网络安全试验中的应用

目前,网络安全攻防试验存在资源耗费大、配置不灵活、无法在实际网络环境中开展等缺陷,导致网络安全攻防技术无法得到有效验证。而网络模拟技术可以以极低的成本实现对复杂环境的再现与分析,可以很好解决上述网络安全试验问题。本文重点对网络模拟工具在安全试验中的应用展开了研究和试验,在研究了常用网络模拟软件的基础上,基于NS2模拟器开展了DoS攻击试验,对试验效果和结果进行了研究和分析。

Application of Network Simulator Tools on Network Security Experiment

Presently, there is a lot of limitation such as large resource using, unskillful configuration, hard to realize in real network environment on network security experiment. Network simulation, however, can solve the problem by simulating and analyzing the complicated environment. Base on the study and experiment with network simulation tools, this paper analyzes and studies the result of experiment which simulates attack of DoS with NS2.