Fortinet FortiGate-400F 5-Year AI Malware Prevention | Firewall

Block malicious files and payloads inline with the FortiGate-400F 5-year FortiGuard AI-based malware prevention service. This subscription is designed for environments that need more than basic perimeter filtering. It keeps AI-assisted malware detection active so the firewall can inspect traffic in motion and stop threats before they spread into critical systems. For teams running mixed user, server, and application traffic, the value is control. Inline prevention helps reduce dwell time by identifying suspicious content as it crosses the firewall, rather than waiting for post-delivery remediation. That matters in networks where one missed file can trigger lateral movement, downtime, or incident response overhead. The 400F platform is built for high-performance security at the edge, and this service extends that capability with ongoing FortiGuard intelligence. A 5-year term also simplifies lifecycle planning: fewer renewals, less administrative churn, and a clearer path for maintaining protection across budget cycles. Choose this service when you need sustained malware defense on a firewall that sits in front of business-critical traffic. It helps preserve inspection quality, supports tighter security policy enforcement, and gives infrastructure teams a more durable control point for threat prevention.