The encryption keys that are used for each client on the network are unique and specific to that client. It provides layer 2 based security and uses IEEE 802.1x port based authentication protocol.ĮDIT: The newest WPA3 is currently the most secure protocol for WLAN protection.Ĭompared to the older Wi-Fi security standards, WPA2 is much more secure than WPA and WEP because it uses the much stronger Advanced Encryption Standard (AES) together with some other key exchange, authentication and ciphering algorithms.įor example, WPA2 creates new session keys on every association. WPA2 is currently considered as the most secure method to protect a Wi-Fi network.
WPA2 is a security protocol framework that is used to protect wireless networks. WPA2 is short for Wi-Fi Protected Access 2 and is standardized under the IEEE 802.11i standard.
