FortiGate
Fortinet next-generation firewall line with SD-WAN, SASE integration, and ASIC acceleration.
Technical Architecture & Overview
FortiGate firewalls run FortiOS and combine NGFW features, SD-WAN, SSL inspection, and application control, with custom ASICs handling throughput-heavy functions. The line spans desktop appliances to large chassis, virtual appliances, and FortiGate-as-a-Service within Fortinet SASE. Security services such as IPS and antivirus subscribe through FortiGuard.
Targeted Technical Use Cases
Networks that need high-throughput NGFW and SD-WAN under one vendor platform.
Evaluation & Trade-offs
Core Strengths
- +Strong price-to-throughput on ASIC-equipped models.
- +Unified management across large fleets.
- +Broad SASE integration with Fortinet services.
Trade-Offs & Limitations
- -Recurring FortiGuard subscriptions drive core value.
- -SSL inspection performance depends on sizing.
Defensive Security Application
Perimeter and segment enforcement with inline IPS, application control, and encrypted traffic handling.
Frequently Asked Questions
What is FortiGate?→
FortiGate firewalls run FortiOS and combine NGFW features, SD-WAN, SSL inspection, and application control, with custom ASICs handling throughput-heavy functions. The line spans desktop appliances to large chassis, virtual appliances, and FortiGate-as-a-Service within Fortinet SASE. Security services such as IPS and antivirus subscribe through FortiGuard.
What is FortiGate used for?→
Networks that need high-throughput NGFW and SD-WAN under one vendor platform.
What are the strengths of FortiGate?→
- +Strong price-to-throughput on ASIC-equipped models.
- +Unified management across large fleets.
- +Broad SASE integration with Fortinet services.
What are the limitations of FortiGate?→
- +Recurring FortiGuard subscriptions drive core value.
- +SSL inspection performance depends on sizing.
How is FortiGate used defensively?→
Perimeter and segment enforcement with inline IPS, application control, and encrypted traffic handling.