FORTINET FC-10-F100F-159-02-12 FortiGate 100F OT Security Subscription

FC-10-F100F-159-02-12 OT Procurement Check

FC-10-F100F-159-02-12 is the FortiGuard OT Security entitlement for one existing FortiGate 100F. It is an electronic security subscription; no firewall appliance, controller, replacement hardware or managed operation is included.

Before Activation

The 12 suffix specifies 12 months. Align activation with the current expiry and record annual ownership for asset, signature, exception and maintenance-window review.

Before activation, match the exact serial and FortiCare account, verify the FortiOS release and confirm that required OT protocols and policy features are supported. Begin with passive visibility and a documented baseline before enabling enforcement in a production network.

• Match F100F, the exact FortiGate 100F serial and FortiCare account.
• Inventory OT assets, protocols, zones, vulnerabilities and vendor-access paths.
• Verify FortiOS support, passive baseline, logging and bundle overlap.
• Retain process-owner approval, test evidence, exceptions and rollback criteria.

Asset and Protocol Review

The platform token F100F maps to a diskless F-series branch and light-industrial edge. Record the 100F serial, OT and IT zones, FortiLink scope, vendor-access paths, HA state, sensors and central collector for this annual entitlement.

Use the annual review to remove discovery and patch exceptions tied to retired assets or former vendors. Check remote maintenance, historian and branch-to-cloud paths separately.

Acceptance includes passive asset visibility, expected protocol behavior, failover logging and a central evidence owner. Record exception expiries and the next review date.

The 100F annual inventory compares active assets with maintenance contracts, vendor accounts and current branch ownership. Revoke remote paths for former suppliers and retest historian and cloud exchanges independently. Review virtual patches against current vulnerabilities rather than carrying last year's list forward. Renewal closes after failover evidence, central logging and all exception dates are recorded.

Included Function

Fortinet identifies service code 159 as OT Security. Its scope includes OT device identification, vulnerability correlation and virtual patching, plus industrial application-control and IPS signatures. These controls support an existing FortiGate configuration and do not replace asset ownership, process-safety review or change approval.

Official sources: Fortinet FortiGuard Ordering Guide; FortiGuard Security Services for OT; Fortinet 100F Series Data Sheet.