Fortinet FortiGate 901G FortiGuard OT Security Service, 3-Year (FC-10-FG9H1-159-02-36)

Industrial and OT-connected sites running a FortiGate 901G need visibility into ICS and SCADA traffic that general firewall rules do not provide. The 3-Year OT Security Service FortiGuard OT Security Service (FC-10-FG9H1-159-02-36) closes that gap by loading OT device signatures, industrial protocol awareness, and OT-specific IPS onto the appliance for 3-year. It is a subscription license only. No hardware ships, and the entitlement is delivered electronically to any country.

What this service covers

OT Security extends the FortiGate 901G with an up-to-date OT device signature package that identifies industrial equipment and returns useful metadata about it. It adds vulnerability correlation and virtual patching, so known exploits against OT assets can be mitigated on the FortiGate without touching the device itself, and it delivers extra signatures for industrial applications and protocols through the Application Control and IPS engines.

Who needs it

This subscription fits manufacturing plants, utilities, energy, transportation, and any environment where a FortiGate 901G sits between IT and an operational network. If you have to demonstrate segmentation between business systems and control systems, or keep aging PLCs and HMIs protected while patch windows are rare, OT Security gives the FortiGate the context to enforce that boundary.

Activation and delivery

After checkout we send the license entitlement by email. You register it against the FortiGate 901G serial number in the FortiCloud/support portal, and the OT signatures begin updating from FortiGuard. There is nothing to ship and no regional restriction on the license.

Single service or the Enterprise bundle

OT Security is sold on its own, as here, or inside the Enterprise (ENT) FortiGuard bundle, which is the only bundle that includes it. If you also want URL, DNS and video filtering, anti-spam, DLP, and attack surface services on the same appliance, the Enterprise subscription bundle for the FortiGate 901G bundles OT Security with all of them under a single line item. Buying OT on its own makes sense when the rest of your FortiGuard coverage is already in place and you only need the OT layer.

Buying from DataCenter360.ca

DataCenter360.ca is a Fortinet Select Partner, and every license we sell is a genuine Fortinet entitlement tied to your device serial. Questions about whether OT Security or the full Enterprise bundle is the better fit for your 901G are exactly the kind we answer before you order, so you renew the right SKU and nothing lapses.