Fortinet FortiGate 91G OT Security, 3-Year (FC-10-0091G-159-02-36)

SKU: FC-10-0091G-159-02-36

Original price was: CAD$2,520.81.Current price is: CAD$2,011.29.

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FortiGate 91G OT Security, 3-Year (FC-10-0091G-159-02-36) adds three years of FortiGuard OT threat intelligence to the FG-91G — covering industrial protocol detection, OT virtual patching, compliance dashboards, and OT application signatures. Worldwide e-delivery from a Fortinet Select Partner.
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Product description

Running a FortiGate 91G in a facility with industrial control systems, SCADA devices, or mixed OT/IT traffic? OT Security adds a layer of protection that standard corporate firewall subscriptions don’t cover. The three-year term locks in threat intelligence continuity across a full budget cycle, avoiding the overhead and price fluctuation of annual renewals.

What OT Security Activates on the FortiGate 91G

  • OT dashboards and compliance reports aligned to IEC 62443 and NERC CIP frameworks
  • Detection of 70+ industrial protocols including Modbus, DNP3, EtherNet/IP, PROFINET, and BACnet
  • OT vulnerability correlation mapping known CVEs to detected industrial device types
  • Virtual patching via IPS signatures that block exploits targeting OT systems without modifying the OT device itself
  • OT application and service detection for granular traffic visibility across industrial segments

Who Uses This on the FortiGate 91G

The 91G’s compact form factor fits sub-stations, manufacturing cells, remote industrial sites, and branch offices where a full NGFW is needed without a rack. OT Security is the right add-on when the site has industrial devices on a patching freeze — virtual patching on the FortiGate fills the exposure gap while the OT device stays unchanged.

Activation and Delivery

Electronic delivery worldwide to any country. The license is activated through the FortiCare portal against the FG-91G serial number. OT security profiles, protocol detection, and dashboards become available in the FortiGate interface immediately after registration.

Standalone OT Security vs. the Enterprise Bundle

OT Security is part of the Enterprise bundle (FC-10-0091G-809-02-xx). If the 91G also needs IPS, URL filtering, and AMP, the Enterprise bundle delivers all of those services plus OT Security in one SKU, typically at a lower combined price. The standalone makes practical sense when a UTP subscription is already in place and OT coverage needs to be layered on top.

Buying from DataCenter360.ca

DataCenter360.ca processes this subscription with same-day electronic delivery. The three-year per-year cost is lower than three consecutive one-year renewals, making it the efficient choice when the FG-91G is a permanent installation. Contact us if you want to compare the OT Security standalone price against an Enterprise bundle upgrade for your site.

What industrial protocols does OT Security detect on the FortiGate 91G?

FortiGuard OT Security supports detection of 70+ industrial protocols including Modbus, DNP3, EtherNet/IP, PROFINET, BACnet, and IEC 60870-5-104. Protocol detection enables the FortiGate to apply application control and IPS policies specifically to OT traffic flows.

What is virtual patching and how does it protect unpatched OT devices?

Virtual patching uses FortiGuard IPS signatures to block known exploits at the network level, targeting vulnerabilities in specific OT device types. Because many industrial controllers cannot be patched without shutting down production, the FortiGate blocks the attack vector in-line while the OT device remains unmodified.

Is OT Security included in the FortiGate 91G UTP or Enterprise bundle?

OT Security is included in the Enterprise bundle (FC-10-0091G-809-02-xx) but not in the UTP or ATP bundles. If a UTP subscription is already running on the FG-91G and OT coverage is needed, the standalone OT Security SKU is the correct add-on.

Can this subscription be activated outside Canada?

Yes. FC-10-0091G-159-02-36 is a worldwide license. It can be activated against any FortiGate 91G serial number regardless of the device’s physical location. Delivery is electronic and country-independent.

Does OT Security include compliance reporting for IEC 62443 or NERC CIP?

Yes. The OT dashboards include pre-built compliance views aligned to IEC 62443 and NERC CIP, covering security posture across OT zones and conduits. These views help with audit preparation and ongoing compliance tracking without requiring a separate reporting tool.

Additional information

Additional information

Manufacturer

Fortinet

Model

FortiGate-91G

Product Type

Product Group

End of Order Date (EOO)

Not published yet

Last Service Extension Date (LSED)

Not published yet

End of Support Date (EOS)

Not published yet

Product Family

FG-10 to FG-100

MPN

FC-10-0091G-159-02-36

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