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随着WLAN技术的发展和移动智能终端的普及人们对无线网络的使用率日益增长,尤其是在企业局域网中,使用智能手机、pad等移动终端办公、信息采集、娱乐休闲的用户越来越多,而无线信号通过空气传播的特性又使得我们难以洞悉无线网络中究竟发生了什么,潜藏着不容忽视的安全风险。企业局域网已从原有的有线网络拓扑扩展到边界模糊的有线、无线融合的网络连接。局域网中的无线网络部分日显重要,而其存在的问题不仅是速度和信号覆盖,安全和用户管理也是亟需考虑的。
With the development of WLAN technology and popularization of mobile intelligent terminals, the usage of wireless networks is increasing day by day. Especially in the corporate LAN, there are more and more users who use mobile terminals, such as smart phones and pads, for information collection and entertainment , And the characteristic that the wireless signal spreads through the air again made it difficult for us to know what exactly happened in the wireless network, hiding the security risk that can not be ignored. Enterprise LAN has been extended from the original wired network topology to the blurred border wired, wireless converged network connection. The part of the wireless network in the LAN becomes more and more important day by day. The problems are not only speed and signal coverage, but also security and user management.