Fortinet FortiGate 1100E-DC FortiGuard OT Security Service, 3-Year (FC-10-F11DE-159-02-36)

Every three years, enterprise security teams revisit their licensing posture: hardware refresh cycles, subscription renewals, and compliance revalidations tend to cluster around that interval. If your FortiGate 1100E-DC is already protecting a converged IT/OT environment, the FortiGuard OT Security Service (FC-10-F11DE-159-02-36) keeps that protection fully funded for three years in a single purchase, aligning with the renewal cadence that most large-enterprise and critical-infrastructure security programs already follow.

What the OT Security Service Covers

This subscription activates a dedicated set of FortiGuard intelligence feeds and policy engines on the FortiGate 1100E-DC, all scoped to operational technology environments:

• OT Device Detection – automatically identifies and classifies OT endpoints visible to the FortiGate: PLCs, HMIs, RTUs, SCADA servers, and field devices. The asset inventory updates continuously as FortiGuard signature packages refresh, and devices appear in FortiGate dashboards alongside standard IT assets for unified visibility.
• OT Vulnerability Correlation and Virtual Patching – maps known CVEs to detected OT device types and applies targeted IPS-based compensating controls at the firewall layer. OT hardware is rarely patched on the same cadence as enterprise IT, and virtual patching at the gateway is frequently the only timely mitigation available when a critical CVE is disclosed against production equipment.
• OT Application Control and IPS Signatures – extends FortiGate’s inspection engines with signatures specific to industrial protocols (Modbus, DNP3, IEC 104, EtherNet/IP, and others) and documented OT/ICS attack techniques. Traffic deviating from expected industrial protocol behavior is flagged and blocked before it can reach field equipment.
• OT Dashboards and Compliance Reports – surfaces OT-specific views within the FortiGate management interface, including device inventory, protocol usage, and security posture data formatted for frameworks such as IEC 62443 and NERC CIP.

Who Needs This Subscription

The FortiGate 1100E-DC is built for high-throughput rack environments with DC power infrastructure: the -48 V rail design places it in telecommunications facilities, financial sector data centers, energy sector control rooms, and large manufacturing sites where AC power is not the standard. These are also the environments where OT assets are most likely to be present and where regulatory requirements for OT-specific security controls most commonly apply.

This service is the right choice for security teams who need to:

• Give their FortiGate 1100E-DC the context to classify industrial protocol traffic as a distinct security domain rather than treating it as generic TCP payloads
• Document active OT security controls for compliance audits under NERC CIP, IEC 62443, or NIS2 frameworks
• Apply virtual patches to OT equipment that cannot be taken offline for firmware updates during live production
• Maintain a real-time OT asset inventory without deploying a separate OT discovery sensor at each segment

Activation and Electronic Delivery

This is a software subscription with no physical component. After purchase, DataCenter360.ca delivers a Fortinet registration code to the email address provided at checkout, typically within 0-1 business days. The code is applied through the Fortinet Support Portal, which associates the subscription with the registered FortiGate 1100E-DC serial number and pushes updated OT signature packages via FortiGuard distribution. No downtime is required during activation, though a policy configuration step may be needed to enable OT-specific inspection profiles if they were not previously configured.

OT Security and the Standard FortiGuard Bundles

The Enterprise (809), UTP (950), and ATP (928) subscription bundles cover IT-centric threat categories including IPS, antivirus, web filtering, anti-spam, and sandboxing. FortiGuard OT Security is not included in any of those bundles. It is an a-la-carte service designed to complement your existing core bundle, adding OT-specific intelligence for FortiGate deployments that face industrial and critical infrastructure threat vectors. If your 1100E-DC protects a purely IT environment, one of the standard bundles is the appropriate starting point. If OT assets are present in any monitored segment, this service adds the dedicated layer those assets require.

Purchasing from DataCenter360.ca

DataCenter360.ca carries the full FortiGate 1100E-DC licensing catalog, from core security bundles to specialized services like OT Security. The 3-year term offered here fits organizations that prefer fewer renewal events and a stable cost baseline over a standard procurement cycle. If you need a consolidated quote covering multiple service lines on the same appliance, or if your procurement process requires a formal quote document for budget approval or compliance records, use the Request a Quote form. All orders are fulfilled through the Fortinet authorized channel.