ok so my was upstairs in my building and i was helping a friend with some stuff and i am looking at his computer and i look in the networks and i saw my connection and it said unsecured so i tried to connect to it on his computer and it just let him. Now i have a wireless router but my main computer is hooked up with a cable. now all the old security files and settings where on my old computer which i dumped to sell and i forgot to get it on my new computer(i know noob mistake)
so how can i lock my internet connection so they need a password to connect? if anyone can help it be sweet.
so how can i lock my internet connection so they need a password to connect? if anyone can help it be sweet.