What is cloud antivirus and how does it work?

For example Trend Micro uses cloud technology. Do my files get sent to the server or does the server scan my computer for viruses?What is cloud antivirus and how does it work?
Farkowar, you sound like a monk on top of a mountain. Ohhmmmm..



Cloud antivirus works by scanning a file with many different pieces of anti-virus software. VirusTotal ( http://www.virustotal.com ) is a good example of this. TrendMicro just does the uploading for you, and powerful servers scan it and return the results.What is cloud antivirus and how does it work?
Unlike traditional antivirus software, cloud antivirus refers to the type of antivirus that runs on the cloud(remote server). Cloud Antivirus will scan all your files through the internet and run the tests on their own server, in this way it won鈥檛 disrupt any of your computer activity nor will it slow down your computer.



Another benefit of cloud antivirus is that instead of having to update traditional antivirus software routinely, it automatically updates the virus definitions in the cloud and then scans your files to see if it is infected with any of the new virus. It saves the headache of having to manage the antivirus software daily.What is cloud antivirus and how does it work?
The cloud is impenetrable, because it's just like air.

Cloud virus protection clouds your computer in protection from viruses.

The soft, warm billowing air of cloud virus protection will caress your computer in the most protective fashion.

The server scans your computer for viruses from afar.