Very nice thread and it is very good explained here what are WEP, WPA, WPA2 and IP. I knew what they mean, but description is very good. I couldn't explain that clear to my friends. But for a pity WPA2 and WPA are not that much protected as it is written here. Of course, it has a good protection and firewall. But crack wpa2 handshake online service hack both very easily. That is the sore truth.