Which security option for a WLAN provides the best access control security?
A. MAC authentication with WPA-PSK
B. WPA2 Enterprise (802.1X)
C. WPA2 Personal (preshared key)
D. MAC authentication with WPA2 Enterprise (802.1X) fail-thru
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The answer is B.
The reason D is wrong is because it’s saying that 802.1x is only used AFTER MAC Authentication fails, and MAC Auth can be easily spoofed.
I bet A.
Adding Mac authentication with WPA-PSK mode WLAN causes the IAP to check both the device MAC address and the password submitted by the user whereas in WPA2 enterpise 802.1x mode it will only authenticate password.MAC authentication for the security
A is b
True, but A specifies WPA, which is easily crack-able, and MAC authentication is easily spoofed.
On the other hand WPA2 is more secure and radius cannot be easily bypassed.