Maybe anyone know about wi-fi cracking

Okey. I got lop top and when i scan i get some lines. When i trying to get on theirs(neighbours) internet and they asking password.
How to crack password?
Thanks

 

im interested to see this as well. I know its some kind of program that can do it but what program is the question.

 

It's illegal, but however, I will explain anyways.

You will need some sort of wifi cracking program:

http://airsnort.shmoo.com/
http://www.netstumbler.com/downloads/

Both are easy to use, and are useful.

 

:S i just guess all of my neighbors passwords most of them were either 0000000000 or the neighbors full name lol.