Fortinet FortiGuard 3-Year FortiGate-100D Enterprise L3 | Firewall Services

Protect the operational value of your FortiGate-100D with a 3-year FortiGuard Enterprise L3 subscription. This service helps keep the firewall supplied with current security content, signatures, and support resources so your perimeter controls remain effective as threats evolve. For teams managing branch, edge, or segmented network security, service continuity is essential. FortiGuard coverage helps reduce the risk of stale protection by keeping the platform aligned with vendor-maintained updates and support pathways over the full term. Enterprise L3 is well suited to organizations that want predictable firewall maintenance without frequent renewal events. It supports a disciplined approach to security operations, where update cadence, support access, and lifecycle planning are all tied to a single multi-year commitment. This subscription is designed for environments that already rely on the FortiGate-100D and want to keep that deployment protected without replacing hardware prematurely. It helps preserve the firewall’s role in the network while giving procurement and operations teams a clearer service horizon.