Apple AirPort Networks - Manual (Page 13)

Chapter 2 AirPort Security 13
WPA and WPA2 Enterprise
WPA is a subset of the draft IEEE 802.11i standard and effectively addresses the wireless
local area network (WLAN) security requirements for the enterprise. WPA2 is a full
implementation of the ratified IEEE 802.11i standard. In an enterprise with IT resources,
WPA should be used in conjunction with an authentication server such as RADIUS to
provide centralized access control and management. With this implementation in
place, the need for add-on solutions such as virtual private networks (VPNs) may be
eliminated, at least for securing wireless connections in a network.
For more information about setting up a WPA or WPA2 protected network, see
“Using Wi-Fi Protected Access” on page 45.