In 802.11i PSK mode,the pass phrase should be at least ________ characters long.
A)6
B)8
C)20
D)40
E)128

Question

Quizplus · Accepted Answer

The pass phrase in 802.11i PSK mode should be at least 20 characters long for sufficient security. A pass phrase that is too short can be easily guessed or cracked with a brute-force attack. The longer the pass phrase, the more secure the network will be. It is important to remember that a pass phrase should also be complex, including a combination of upper and lower case letters, numbers, and symbols.

In 80211i PSK Mode,the Pass Phrase Should Be at Least ________