I have a wireless laptop and keep finding peoples networks but they are all secured. My question is - Is there a program i can use to quickly try 100s of passes untill i eventually find the right one? If not does anyone have any suggestions on how i can get the passes?

MY next door neighbours are prone to shouting the password if they forget it so if i can somehow lock the network they'll have to change password, therefore shouting it out alot untill everyone learns it.

> Is there a program i can use to quickly try 100s of passes untill i eventually find the right one?

there's much better than that. try googling aircrack-ng. it just captures traffic and then cracks the key on your computer, much faster than trying to brute-force it over the air.

dont forget your friendly 123456 or last name123 type passwords

Knock on their door and ask for password. Problem solved. Dumb twat.