基于802．1X协议的无线局域网安全机制与改进研究

总结现有的无线局域网安全技术，指出不同安全技术的优缺点，重点研究802．1X协议，针对该协议的不足而设计几种模拟攻击实验，并给出相应的改进方案，有效弥补该缺陷．防止上述几种攻击，从而增强无线局域网安全。

Research on Security Mechanisms and Improvement of WLAN Based on 802. lX Protocol

Summarizes the existing security technologies of WLAN and points out the advantages and dis- advantages of different security technologies, concentrates on 802.1X protocol. In allusion to this protocol＇s deficiency, designs several simulation attack experiments, and the corresponding improvement of the program, effectively compensates for the defect to prevent the number of attacks mentioned above, thus increasing the security of wireless local area network.