What is the standard encryption method used with WPA2?

WPA2, or Wi-Fi Protected Access 2, utilizes AES (Advanced Encryption Standard) as its standard encryption method. AES is a symmetric key encryption algorithm that is widely regarded for its security and efficiency in securing wireless networks. It operates on fixed block sizes and supports key lengths of 128, 192, and 256 bits, providing robust protection against unauthorized access and data breaches.

The adoption of AES in WPA2 allows for a higher level of security compared to older encryption methods. This evolution in encryption standards reflects a response to the increasing need for stronger protection measures in wireless communications. AES's effectiveness is verified through extensive analysis and is a standard in various security protocols beyond just WPA2, making it a trusted choice in the industry for safeguarding sensitive information transmitted over wireless networks.