Fortinet FortiGate 1800F-DC OT Security Service, 1-Year (FC-10-D18HF-159-02-12)

Industrial and OT networks running behind a FortiGate 1800F-DC often need a security layer purpose-built for control-system traffic, not just standard IT threat feeds. The FortiGate 1800F-DC 1-Year FortiGuard OT Security Service (FC-10-D18HF-159-02-12) is that layer: a twelve-month subscription that adds OT device detection, vulnerability correlation, virtual patching, and industrial application signatures to the 1800F-DC’s IPS and Application Control engine. Subscription only, no hardware, delivered electronically to any country.

What this service covers

Three OT-specific capabilities activate on the FortiGate 1800F-DC for the full term:

• OT Device Detection: an up-to-date signature package that identifies industrial devices on the network and reports metadata for each, PLCs, RTUs, HMIs, and other control-system assets, so policy can be built around what’s actually connected rather than guessed generic IT device types.
• OT Vulnerability Correlation and Virtual Patching: maps known vulnerabilities against detected OT devices and applies virtual patches through the FortiGate’s NAC and IPS profiles, reducing exposure on legacy control systems that can’t be patched or rebooted on a normal IT cycle.
• OT Application Control and IPS: adds signatures for industrial protocols and applications (Modbus, DNP3, and similar) to Application Control and IPS profiles, giving the 1800F-DC visibility and blocking capability specific to OT traffic that generic IT signatures miss.

FortiGuard Labs updates the OT signature and vulnerability database continuously as new industrial CVEs and device types are identified.

Who needs the standalone service

This license fits an FG-1800F-DC that already has other FortiGuard coverage in place, an active IPS or malware subscription, FortiCare support, and needs to add OT visibility specifically for an industrial segment behind the firewall. It’s the common path for DC-powered deployments in substations, utilities, and remote industrial sites where the 1800F-DC sits at the IT/OT boundary. If the appliance has no active FortiGuard subscription yet, the Enterprise bundle is the more direct route since it’s the only bundle tier that includes OT security.

Standalone OT service vs. the subscription bundles

OT Security is not part of every FortiGuard bundle tier for the FortiGate 1800F-DC. It’s only bundled at the Enterprise level, so this standalone license is the only way to add OT protection without stepping up the whole subscription. The table below shows where OT Security sits relative to the other FortiGuard services:

If broader coverage is the eventual goal, the Enterprise subscription (FC-10-D18HF-809-02-12) folds OT Security into a single bundle alongside DLP, IoT detection, and the rest of the FortiGuard stack. Buying this license alone is the right call when OT visibility is the specific gap and the other layers are already covered elsewhere.

Activation and delivery

The license is issued electronically and registered to a specific FortiGate 1800F-DC by serial number. Once applied, the OT device signature database, vulnerability correlation feed, and industrial protocol IPS signatures push to the appliance for the full 12-month term. Nothing ships, and a valid FortiGate 1800F-DC is required before activation.

Buying from DataCenter360.ca

We handle FortiGate OT licensing for utilities, manufacturing, and industrial customers across multiple regions, and can confirm whether standalone OT Security or the Enterprise bundle makes more sense for a given 1800F-DC deployment before you order. As an authorized Fortinet Select Partner, we issue genuine licenses through a fully secured checkout, worldwide.