01-12-2011 02:33 PM
01-12-2011 02:35 PM
I'm pretty sure your router is so old it only supports WEP. Download the manual on the Linksys web site and read it to see how to set your security.
01-12-2011 06:15 PM
What you have is the old interface. Look for Wireless on the left side you'll see "ESSID" or "SSID" then Channel and WEP. Select Mandatory then click on WEP Key setting. Follow that article how to create a key. Save the settings and check if your wireless is locked.