Intego VirusBarrier X9 provides around-the-clock protection against the growing number of malware threats targeting Macs. It detects viruses, malware, Trojan horses, and other threats and shields you from them so you can use your Mac with your safety and privacy intact. Intego VirusBarrier X9 scans files whenever they're accessed and automatically checks for the latest updates to make sure you're protected against the newest Mac threats as well as any Windows threats. Intego VirusBarrier X9 not only protects you from existing Mac threats, it detects all known PC-based malware so you don't spread infected files to friends, family, or work colleagues. Your iOS devices are an open doorway to transmitting infected files and malware onto your Mac and Windows systems. VirusBarrier X9 scans iOS devices whenever they're plugged into your computer to make sure that no infected files that you received via email will pass onto your Mac or Windows machines.