Wifi security measures

[Angelinaballerina]

My parents have wifi internet in their house, but it doesn'y have any type of security password on it so everyone in the neighbourhood can use their internet! How do I make it secure for them so people can't steal their internet?

 

[Saga Lout]

Hello and welcome to Tom's Hardware Forums.

Here's a link to the Sticky Post on finding or setting a strong security key, which ideally, should be the WPA2 level and not simple WEP.
. http://www.tomshardware.co.uk/forum/38111-18-find-change-wireless-security

Please post back if you need more advice.