WatchGuard APT Blocker 1-yr for Firebox M570 is a subscription-based service that adds another layer of UTM protection beyond signature-based antivirus.Using a cloud-based sandbox to run Windows executable files, Microsoft Office, PDF files and Android APK it looks for malware characteristics, including multiple types of evasive behaviour.APT Blocker integrates with WatchGuard Dimension providing logs, proactive alerts and full visibilty into any files detected as malware.APT Blocker is included in the Total Security Suite for the M570.