Which feature is unique to WPA3 compared to its predecessors?

WPA3 introduces a significant enhancement in security through the use of a 384-bit hash for authentication, making it unique compared to its predecessors. This higher level of cryptographic strength is part of the Security Protocol called Simultaneous Authentication of Equals (SAE). SAE not only provides an improved method for password-based authentication but also enhances resistance to offline dictionary attacks, which are common in weaker authentication methods.

The increased security that comes with the 384-bit hash contributes to a more robust environment for wireless networks, especially in scenarios where sensitive data may be transmitted. This feature helps ensure that even if a password is weak, it becomes significantly harder for an attacker to successfully guess or crack it.

In contrast, features such as AES encryption are not unique to WPA3, as they were already utilized in previous standards like WPA2. Similarly, WEP connections and TKIP protocols are outdated and present in earlier wireless security standards, which WPA3 aims to improve upon by moving away from these less secure older technologies.