Kingsoft Internet Security

Kingsoft Internet Security 9's Trusted Authentication Server contains an ever increasing library of information for over 10 million computer files providing real-time safety checking on the files being currently used on your PC and is growing hourly to incorporate information other active protection network users have previously accessed.

It is small in size and will not slow your PC down nor require you to have a comprehensive knowledge of the large array of viruses, Trojans and spyware you encounter whilst using your PC day to day.