Network Key (WEP, WPA, WPA2 Encryption key)To connectyour computer to a wireless router, you click the
Refresh networklist, then Choose your wireless network and then click
Connectto your secured Wireless Network, it will asks for a
Network Keybefore allowing you to connect into your wireless network. This
NetworkKey is either the WEP, or WPA or WPA2 Encryption key that is used toconfigure the Wireless Router. The
Passphrase is an alternate way tosetup the Encryption key.When you are requested for a
Network Key, you can just enter the
Passphrasethat was used to configure the Encryption key in the wireless router.
http://www.fixya.com/support/r5270415-network_password_network_addressFor information on securing your wireless network,configuring the wireless router and configuring the wireless card in thelaptop/computer, please click on this link and follow my instructions :-
http://www.fixya.com/support/r3559128-wireless_router_security