have a look at gateway health then go to setup security.

go into your internet browser typ either "192.168.2.1" OR "192.168.1.1" one of them should work hit enter it will come up with the router setup then you can choose weather you want secrity or not
hope this helps reply

Originally Posted by Majin

I have a router that gives out a wireless signal and I have used this connection with other devices that needed a signal. But the problem is I also see other neighbors connections but they are WEP protected and I wanted to also protect my wireless signal. My PC is connected with a Ethernet line and doesn't actually use a wireless signal.