Edimax Technology AR-6024WG - Manual (Page 52)

Wireless Security
Select a Wireless Security level
None: Disable Wireless encryption.
WEP: WEP encryption scrambles the data transmitted between the wireless stations
and the access points to keep network communications private. It encrypts
unicast and multicast communications in a network. Both the wireless stations
and the access points must use the same WEP key for data encryption and
decryption.
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