FortiGate Rugged Firewalls provide next-generation security for factories, utilities, transportation networks, substations, remote sites, and other operational technology environments. Fanless, reinforced appliances withstand extreme conditions while delivering IPS, NGFW, threat protection, Secure SD-WAN, universal ZTNA, segmentation, and microsegmentation. Models include wired, M12, 3G, 4G, and 5G variants with GPS, redundant DC inputs, bypass ports, digital I/O, and industrial certifications. FortiGuard OT services inspect industrial applications and protocols, apply virtual patches, identify vulnerabilities, and prevent lateral movement. Purpose-built processors accelerate VPN, SSL inspection, and application steering, while TPM protection secures cryptographic keys. FortiManager centra

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