Malware definitions are updated at least once a month.A contextual menu lets users scan individual files or folders on demand.Users can specify trusted files and folders.Users can run Quick Scans or Full Scans.
Users can check for updates to malware definitions simply by clicking a button. Mac malware definitions are now free, and are updated at least once a month (more often in the case or new, serious malware). In version 1.1 of VirusBarrier Express, Intego has improved and simplified the program’s malware definition update system. The first antivirus and anti-malware program available from the Mac App Store, VirusBarrier Express has been downloaded nearly 1 million times since its release. Intego today announced an update to its hugely popular VirusBarrier Express free Mac antivirus and anti-malware program. Intego Intego Updates VirusBarrier Express: Now with Free Malware Definition Updates