Ok the power whent out at my house so i set up my home wireless network (my router) when i looked at the list i saw other networks of people called hen house and one mclauflin the wiered thing about mclauflin is that i live in a street called mclauflin Am i veiwing other peoples wireless networks? and how can i secure my network from people trying to conect to it.

how do i set up wep ?

ps i dont know sh*t (very little) about sniffers but can i use them on those networks?