In a nutshell, you access the router via http:/192.168.0.1 or http:/192.168.1.1 Once in the router you configure wireless security. I'll let you search for the manual in Google.
My home network shows as 'unsecured'. I am running windows 7. Can anyone tell me how to change my security settings to WPA2? I don't have any manual for my EchoLife HG520s router. Any advice much appreciated.