Which cryptographic protocol, used in WPA3, replaces AES CCMP to provide updated encryption?

The correct answer is that GCMP (Galois Counter Mode Protocol) replaces AES CCMP in WPA3 to provide enhanced encryption capabilities. This is important because while AES CCMP has been widely used for encryption in previous Wi-Fi security protocols, GCMP introduces better performance and security features.

GCMP operates using the Galois/Counter Mode of operation for authenticated encryption, which provides both confidentiality and integrity safeguards in a more efficient manner. The ability of GCMP to process data in parallel improves speed and reduces latency, making it particularly effective in modern networking environments.

This shift from AES CCMP to GCMP reflects the ongoing advancements in cryptographic techniques to combat evolving threats in cybersecurity. By adopting GCMP, WPA3 not only enhances security but also keeps pace with the increasing computational capabilities of attackers, ensuring a more robust network security posture.