What is WPA?

WPA stands for Wi-Fi Protected Access. WPA is a wireless security protocol designed to replace WEP with better encryption and authentication. In turn, WPA2 is a replacement for WPA.

How does WPA work?

WPA2 is the recommended security protocol for Wi-Fi networks. Devices can connect to a WPA-protected network with a password, security code, or using a Wi-Fi protected setup (WPS). However, routers that allow devices to connect using WPS enable a flaw that allows WPA and WPA2 to be bypassed.

WPA2 certification is mandatory for all devices that carry the Wi-Fi trademark.

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