Wi-Fi Protected Access - Wikipedia Wi-Fi Protected Access (WPA), Wi-Fi Protected Access 2 (WPA2), and Wi-Fi Protected Access 3 (WPA3) are the three security certification programs developed after 2000 by the Wi-Fi Alliance to secure wireless computer networks
Wifi Protected Access (WPA) - GeeksforGeeks The WPA protocol implements almost all of the IEEE 802 11i standard WEP used a 64-bit or 128-bit encryption key that must be manually entered on wireless access points and devices which once entered can never be changed