Zenarmor
Next-generation firewall for OPNsense and beyond
Zenarmor
Free tier available; paid plans for advanced features
Zenarmor adds application-aware security to OPNsense and other gateways—application control, web filtering, network analytics, and cloud threat intelligence without dedicated NGFW hardware. Popular with homelabbers, small businesses, and anyone running OPNsense who wants deeper visibility than basic port-based rules. Free and paid tiers exist; compare features on their site before you deploy.
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