Off Line Full Scan

Hi all, I installed BdAvFreeEd.


Now I want to perform a full scan on that system, hosted on an offline machine.


Since I read about BD cloud based features I'd ask you if full scan works fine also if is performed on a system not connected to internet.


Moreover, could you explain a little about cloud features of BD?


When it is really needed a connection to internet to have access to cloud definitions and other tools stored online?


Thanks in advance! :)