Complex sentence: Also referred to as "WPA-802.1X mode", and sometimes just "WPA" (as opposed to WPA-PSK), it is designed for enterprise networks, and requires a RADIUS authentication server.
Split into simpler sentences: Also referred to as "WPA-802.1X mode", and sometimes just "WPA" (as opposed to WPA-PSK). It is designed for enterprise networks and requires a RADIUS authentication server.