Cisco
200-301 · Question #31
Which type of wireless encryption is used for WPA2 in pre-shared key mode?
The correct answer is D. AES-256. We can see in this picture we have to type 64 hexadecimal characters (256 bit) for the WPA2 passphrase so we can deduce the encryption is AES-256, not AES-128. wlan/67134-wpa2-config.html
Submitted by noor.lb· Mar 5, 2026Security Fundamentals
Question
Which type of wireless encryption is used for WPA2 in pre-shared key mode?
Exhibit
Options
- ATKIP with RC4
- BRC4
- CAES-128
- DAES-256
How the community answered
(25 responses)- B4% (1)
- C4% (1)
- D92% (23)
Explanation
We can see in this picture we have to type 64 hexadecimal characters (256 bit) for the WPA2 passphrase so we can deduce the encryption is AES-256, not AES-128. wlan/67134-wpa2-config.html
Topics
#WPA2-PSK#Wireless Encryption#AES-256
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