FortiGate NGFW is the world’s most deployed network firewall, delivering unparalleled AI-powered security performance and threat intelligence, along with full visibility and security and networking convergence.
OPNsense
OPNsense is a user-friendly, fast-track, open-source FreeBSD-based firewall and routing platform.
PfSense
pfSense is a firewall/router computer software distribution based on FreeBSD.
Sophos Firewall XG
Sophos Firewall’s Xstream architecture protects your network from the latest threats while accelerating your important SaaS, SD-WAN, and cloud application traffic.