FortiOS vs. Arch

FortiOS is Fortinet's proprietary operating system that serves as the foundation of the Fortinet Security Fabric, delivering integrated security and networking capabilities across various environments, including on-premises, cloud, hybrid, and converging IT/OT/IoT infrastructures. By enabling the convergence of security and networking, FortiOS helps close security gaps and simplifies management, ensuring consistent user experiences and unified security policies.

Arch Linux is an independently developed, open-source Linux distribution renowned for its simplicity, flexibility, and user-centric design. It follows a rolling release model, ensuring users have continuous access to the latest stable versions of software without the need for major system upgrades. The default installation provides a minimal base system, allowing users to tailor their environment by adding only the components they require.