Which encryption algorithm is specified for use with WPA2 and WPA3 in the material?

Which encryption algorithm is specified for use with WPA2 and WPA3 in the material?

• A. RC4
• B. CCMP
• C. TKIP
• D. AES

Answer: (D)

AES is the encryption algorithm specified for use with WPA2 and WPA3. In WPA2, data protection is achieved using AES-based CCMP, which replaces older, weaker methods like RC4 and TKIP. WPA3 continues to rely on AES, typically in modern modes such as AES-GCM or GCMP, to provide strong confidentiality and integrity. RC4 is an old, insecure option, and TKIP is a legacy solution from earlier WPA versions. CCMP is the protocol that uses AES as its underlying cipher, so the overarching, explicitly named encryption algorithm for both standards is AES.

AES is the encryption algorithm specified for use with WPA2 and WPA3. In WPA2, data protection is achieved using AES-based CCMP, which replaces older, weaker methods like RC4 and TKIP. WPA3 continues to rely on AES, typically in modern modes such as AES-GCM or GCMP, to provide strong confidentiality and integrity. RC4 is an old, insecure option, and TKIP is a legacy solution from earlier WPA versions. CCMP is the protocol that uses AES as its underlying cipher, so the overarching, explicitly named encryption algorithm for both standards is AES.