WatchGuard announced version 12.2 of its Fireware operating system for its Firebox Unified Security Platform appliances. Key to the update is IntelligentAV, a new antivirus scan service that uses an artificial intelligence (AI) engine to predict, detect and block evolving zero day malware. IntelligentAV joins Threat Detection and Response (TDR), Gateway AntiVirus, and APT Blocker…