Which encryption standard does WPA3 primarily use?

WPA3 primarily employs Galois/Counter Mode-256 for encryption, enhancing the security of wireless networks. This mode offers several advantages, including improved data security and integrity. Galois/Counter Mode is specifically designed to provide both confidentiality and authentication of the data being transmitted. By using a 256-bit key, WPA3 ensures a higher level of security compared to its predecessor, WPA2, which typically uses 128-bit keys.

The use of a 256-bit key significantly increases the complexity and effort required for unauthorized decryption attempts, making it more resilient against brute-force attacks. Additionally, Galois/Counter Mode is particularly efficient for high-throughput wireless environments, providing robust protection while minimizing delays in data transmission.

Understanding the choice of Galois/Counter Mode-256 in WPA3 illustrates the emphasis on stronger encryption techniques in modern wireless security protocols to protect user data against evolving cyber threats.