Which security standard is the latest in the WPA family and introduces SAE for authentication?

Which security standard is the latest in the WPA family and introduces SAE for authentication?

• A. WPA
• B. WPA2
• C. WPA3
• D. WEP

Answer: (C)

SAE-based authentication is introduced with the newest WPA standard, labeling the shift to stronger, password-based security for personal networks. SAE stands for Simultaneous Authentication of Equals, and in the latest WPA implementation it replaces the traditional Pre-Shared Key handshake used in older WPA/WPA2 Personal networks. This change provides forward secrecy and protects against offline dictionary attacks because each authentication session derives keys in a way that makes it difficult to guess the password from captured data. In practice, this means WPA3 gives you more robust protection for home networks compared to WPA and WPA2, which rely on PSK or 802.1X without SAE. WEP is outdated and insecure and is not part of the WPA family’s modern security approach. So the standard that is the latest and adds SAE for authentication is WPA3.

SAE-based authentication is introduced with the newest WPA standard, labeling the shift to stronger, password-based security for personal networks. SAE stands for Simultaneous Authentication of Equals, and in the latest WPA implementation it replaces the traditional Pre-Shared Key handshake used in older WPA/WPA2 Personal networks. This change provides forward secrecy and protects against offline dictionary attacks because each authentication session derives keys in a way that makes it difficult to guess the password from captured data.

In practice, this means WPA3 gives you more robust protection for home networks compared to WPA and WPA2, which rely on PSK or 802.1X without SAE. WEP is outdated and insecure and is not part of the WPA family’s modern security approach. So the standard that is the latest and adds SAE for authentication is WPA3.