摘要
对无线网卡包过滤引擎做了详细分析,指出一般监听技术无法实现动态监测全部频段的无线局域网通信,最后给出一种基于双卡跳频的无线局域网监听技术。实验测试结果表明,该技术具有可行性和有效性,可广泛应用于各种无线网络监听系统。
After analyzed packet filtering engine of the wireless card,this paper proposes a WLAN monitoring technology based on dual-card channel hopping.This new technology makes the ability of dynamic monitoring of all band WLAN communications come true.The test results show that the technique is feasible and effective which can be widely used in various wireless network monitoring systems.
出处
《计算机安全》
2011年第5期22-25,共4页
Network & Computer Security
基金
国家科技重大专项项目(编号2009ZX03004-003-04)
