Integos VirusBarrier X8 is the #1 Mac antivirus software that provides easy, worry-free, 24/7 protection from Mac and PC malware and viruses. The software update includes major rewrites of the processing and memory systems for increased efficiency, as well as increased speed of malware definition updates. The update is available free to existing Intego customers, and is available for volume purchase for business customers. Intego has been designing software to protect and optimise Apple products for over 17 years.”]