How does WPA3 strengthen Wi-Fi security?

WPA3 significantly strengthens Wi-Fi security by implementing Simultaneous Authentication of Equals (SAE) as its primary authentication method. SAE, also known as Dragonfly Key Exchange, is a more robust and secure alternative to the Pre-Shared Key (PSK) authentication used in WPA2. SAE provides forward secrecy, meaning that even if the long-term key is compromised, past session keys remain secure. It also offers protection against offline dictionary attacks, which were a major vulnerability in WPA2-PSK. The incorrect options are: RC4 for encryption: RC4 is a weak stream cipher that has been deprecated in modern security protocols due to known vulnerabilities. WPA3 uses stronger encryption algorithms like AES in CCMP mode. TKIP for encryption: TKIP (Temporal Key Integrity Protocol) was an interim solution for WPA and WPA2, designed to be backward compatible with older hardware. It is known to have security flaws and is not used in WPA3. A 4-way handshake for authentication: While WPA2 uses a 4-way handshake for key exchange after initial authentication, WPA3's SAE protocol replaces the PSK-based authentication and key exchange process with a more secure method that inherently resists offline dictionary attacks.