为了避免WLAN在进行IEEE802.1x认证的过程中遭受中间人攻击,对IEEE802.1x标准的运行机制进行分析.证实了对WLAN在进行IEEE802.1x认证时确实存在被中间人攻击的危险。通过给硬件固化唯一不可更改的标识,在Supplicant端建立AP信息记录表等,中间人攻击可以有效地被避免。
To avoid WLAN suffering from Man-in-middle attack at proceeding of IEEE 802.1x authentication, the implement mechanism of IEEE 802.1x protocol is analyzed, and confirmed that proceeding IEEE 802.1x authentication risked for man-in-middle attack. cannot be changed, attack can be avoided Through solidifying the unique ID of hardware that and establishing the AP information record table in the supplicant, the man-in-middle efficiently.