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Encryption protects data transmitted over a wireless network. Wi-Fi Protected
Access (WPA/WPA2) and Wired Equivalency Privacy (WEP) offer different levels
of security for wireless communication.
A network encrypted with WPA/WPA2 is more secure than a network encrypted
with WEP, because WPA/WPA2 uses dynamic key encryption. And WPA2 is more
secure than WPA. To protect the information as it passes over the airwaves, you
should enable the highest level of encryption supported by your network
equipment.
WEP is an older encryption standard and may be the only option available on
some older devices that do not support WPA.
Note: Not all wireless adapter configuration utilities support WPA/WPA2.
Furthermore, client software is required on the client. Windows XP with
Service Pack 3, Windows 2000 with Service Pack 4, and Windows Vista include
the client software that supports WPA/WPA2. Nevertheless, the wireless adapter
hardware and driver must also support WPA/WPA2.
The PL9571-WAP provides the following levels of security: Open, WEP, WPA-
Personal, WPA-Enterprise, WPA2-Personal and WPA2-Enterprise.