无线局域网信息安全问题探析

Study on the Information Security of WLAN

由于无线上网信号中或多或少地存在一些安全隐患,熟悉无线网络的非法攻击者只要通过一些简单操作,就能借助无线网络轻而易举地获取网络中的隐私信息,黑客在无线上网者所在网域的无线路由器或中继器的有效范围内,即可进入内部网络,非法访问资源。为保护无线局域网的安全,对无线网络发展及无线网络信息安全存在的弊端进行了探讨,并提出相应的措施。

As wireless communication technology is widely used, WLAN （Wireless Local Area Network, WLAN） comes into being and develops rapidly. However, there are some security risks in these wireless Internet signal. Illegal attackers, who have a little knowledge of wireless network can acquire private information with the help of WLAN easily. Hackers can enter your internal network and access to the resources if they are within your wireless router or repeater. How can we protect the wireless LAN security and prevent Hackers from getting your resources？ This article explores the development of wireless networks and the weakness of wireless network security information. It also suggests some measures to solve the problems.