Toshiba WIRELESS LAN MODULE GN-1050 Operator's Manual page 16

1 SETTING UP WIRELESS NETWORK
WEP
The WEP is a data encryption method using the WEP key between the Access Point and other wireless devices.
Compared with WPA/WPA2 and WPAPSK/WPA2PSK, the WEP is less security. If the wireless network is configured in the
Infrastructure Mode and the Access Point supports WPA/WPA2 or WPAPSK/WPA2PSK, it is recommended to use WPA/
WPA2 or WPAPSK/WPA2PSK rather than WEP.
The WEP authentication is available for both the Infrastructure Mode and Ad Hoc Mode.
14 Before Setting Up Wireless Network