对WLAN安全机制的攻击研究

The Study of Attacks on WLAN Security Mechanism

本文介绍了WLAN的安全机制WEP加密协议和802.1x认证协议。主要讨论了对这两种协议的几类攻击行为,并对这些攻击行为进行分析.基于WLAN新的安全协议WPA的出现,本文对该协议进行了简单的介绍.

In this paper, WLAN security mechanism including WEP protocol and 802.1x protocol was introduced. Some kinds of attack on WEP and 802.1x were discussed ,and the base principles of these attacks were also analyzed. As a new security protocol,WPA protocol was introduced in brief.