Nowaday there are numerours variant of virus being made by the bad guy. I know eset has so many gens or heriustic can protect us from the threats. but as I know there are still too many samples for analysts to analyse. I think Cloud computing can help to improve this situation. Cloud computing has a great ability to find sourse and make huge computation. then the speed of sample-to-database will increase. this feature will not only help the speed of that but also the communication between eset and custom or other partners. Thus ,the cloud computing will help to deal with many things.