基于WLAN的无线移动办公安全技术

Wireless Mobile Office Security Technology Based on WLAN

随着无线通信技术和互联网的飞速发展,无线移动办公作为一个新的需求应运而生。同时,由此带来的无线移动办公安全问题也日益突出。在WLAN的现有安全技术基础上,针对基础结构和Adhoc两种模式,结合无线移动办公环境的需求和特点,分别提出了基于RADIUS认证系统和基于四步握手机制的安全解决方案,解决了无线移动办公过程中的身份认证和信息泄漏两大安全问题,从而能够为无线移动办公提供较高的安全保护。

Along with quick development of wireless communication technology and Internet, wireless mobile office emerges as the times demand. At the same time, the security problem of wireless mobile office is increasingly prominent. Based on the existing WLAN security technologies, aiming at infrastructure mode and Ad hoc mode, and in combination with environmental requirements and traits of wireless mobile office, this paper proposes respectively two security solutions based on RADIUS authenticator system and four-handshake mechanism, thus solving the problems of identity authentication and information leakage, and providing an even higher security protection for wireless mobile office.