Research and Implementation on Secure Authentication Mechanism of WLAN Based on 802.11i Protocol
Yin An-sheng · Computer Technology and Development · 2010
IEEE 802.11 which has been issued today mostly proved ineffectiveness and insecurity in secure mechanism,present a secure mechanism of latest IEEE 802.11i to improve the security of WLAN.It should emphasize particularly on authentication to implement the safeguard of WLAN,upgrade secure system through RSN of IEEE 802.11i.Also propose a secure authentication system model for WLAN based on EAP-TLS authentication mechanism.The model has changed the traditional authentication mechanism in the security policy,using a four-step handshake,as well as particle size increased the key means to enhance the security of the certification process,gives software implementation scheme of corresponding authentication modules,proves the security and applicability of this authentication system.