description Fortinet FortiGate Overview
FortiGate is Fortinet's firewall family for controlling network traffic and applying security policies. It combines next-generation firewall functions with secure SD-WAN, which manages connections between locations and directs application traffic across available links. Hardware appliances and virtual deployment options address different environments, so capabilities and capacity depend on the specific model and configuration. Integration with the Fortinet Security Fabric connects FortiGate with other products in the company's security system.
Central management tools can help organizations apply policies across multiple sites rather than treating every firewall as a separate installation. The family suits businesses with complex networks, including larger organizations needing coordinated control and threat protection. Its defining appeal is bringing network connectivity and security enforcement together, with services and subscriptions selected for the deployment's requirements.
help Fortinet FortiGate FAQ
What does a Fortinet FortiGate replace in a business network?
A FortiGate can act as a next-generation firewall, VPN gateway, web filter, intrusion-prevention device, and SD-WAN edge. Many companies use it at branch offices, headquarters, and data-center edges rather than running separate boxes for every security function.
What is FortiOS on a FortiGate?
FortiOS is the operating system that runs FortiGate appliances and virtual firewalls. It controls firewall policies, VPNs, routing, security profiles, logging, and integrations with FortiManager or FortiAnalyzer.
Why do people mention FortiGuard subscriptions with FortiGate?
FortiGuard services provide the security updates and intelligence behind features like antivirus, IPS, web filtering, DNS filtering, and application control. A FortiGate can pass traffic without every subscription, but many advanced protections depend on current FortiGuard licensing.
How does FortiGate compare with Palo Alto or Cisco firewalls in buying discussions?
FortiGate is often chosen for performance per dollar, integrated SD-WAN, and Fortinet's ASIC hardware acceleration. Palo Alto is often praised for application-layer policy depth, while Cisco is common in networks already standardized on Cisco routing and security tools.
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