To be honest, anybody can pick up a wireless connection, even i can and you can, we cn intercept the users packets and use their internet service, it is extremely unsecure in my opinion, especially if its not encrypted before leaving.
If your close to wireless 'hotspots' such as the city where buisnesses use alot of wireless connectivity especially with LAN, then you may connect through them by detecting a connection and ip address automatically.
If your close to wireless 'hotspots' such as the city where buisnesses use alot of wireless connectivity especially with LAN, then you may connect through them by detecting a connection and ip address automatically.