OPNsense Firewall

Overview

Enterprise perimeter without enterprise licensing

OPNsense is a mature, open-source firewall and routing platform built on HardenedBSD. We deploy it as primary perimeter, branch gateway, or DMZ device — with high-availability pairs, VLAN segmentation, VPN gateways, and IDS/IPS integration.

Hardening goes well beyond defaults: least-privilege rulebases, geo-blocking and threat-intel ingestion, certificate-based VPN access, secure remote management, and audit-quality logging exported to your SIEM.

We also operate OPNsense for customers who prefer to focus on their business: patch management, rule changes, incident response, performance tuning, and continuous configuration audit.