Well, I have limited Wifi, my dad bought it. So, you see, you set the Wifi name, then type in what you want the password to be. I think security is good cause then less people would be using it and try type in a password no one would guess but easy to remember. And, does the wifi work in your area? If it doesn't, then your kinda like me. There's this wifi thing in our house, but it only worked in Georgia.