CompTIA Security+ Question H-10

Which of the following wireless protocols could be vulnerable to a brute-force password attack? (Select TWO).

A. WPA2-PSK
B. WPA – EAP – TLS
C. WPA2-CCMP
D. WPA -CCMP
E. WPA – LEAP
F. WEP

Answer: A,E

Explanation:
A brute force attack is an attack that attempts to guess a password. WPA2-PSK and WEP both use a “Pre-Shared Key”. The pre-shared key is a password and therefore is susceptible to a brute force attack.