无线局域网安全探测系统的设计与实现

Design and Implementation of WLAN Security Detecting System

无线局域网作为有线网络的延伸,得到越来越多的应用,在政务办公方面,带来了诸多信息安全问题。论文提出了一种无线局域网络安全探测系统的构架,该系统通过获取空中的无线数据包,分析覆盖范围内的无线局域网通讯协议,及时发现周边无线网络的安全隐患。文中给出了无线局域网设备的发现与探寻实现方法,经测试表明该设备可以有效地监测周围正在使用的无线局域网的安全特征,并能追踪到其相对位置,为无线局域网络提供安全支撑。

As the extension of wire networks, Wireless Local Area Network is becoming more and more popular. Meanwhile it brings so many information security problems in the field of government affairs and official business. This paper presents the framework of a WLAN safety detecting system, this system is characterized by capturing wireless data packets in the air, analyzing WLAN communication protocols and timely discovering security problems. This paper describes the methods for discovering and probing the WLAN device. Experiment prove tests proved that this system could effectively monitor the security characters of the WLAN devices and locate their positions, and thus provide security for WLAN.