From MakeZine
Handy to review, since a lot of folks are talking about weezin the Wi-Fi being a crime now..."Unauthorized access" entails approaching, trespassing within, communicating with, storing data in, retrieving data from, or otherwise intercepting and changing computer resources without consent. These laws relate to either or both, or any other actions that interfere with computers, systems, programs or networks. Link.
Linky