Say Hello to Firewall 3.0!

Proudly introducing the era of Instant Firewalls!
Plug & Secure. Anywhere, Anytime, Any Cloud.

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Enterprise Network Security

Anywhere. Anytime. Any Cloud.

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Thanks to the additional features such as "Web Security", "Cloud App Controls" or "User-based filtering", finally our OPNsense firewall acts as a complete Next-Generation Firewall with Sensei.

Sandro DelPriore "Cantonal School Frauenfeld"

Sensei is maintenance-free: With self-updating databases and optionally cloud-assisted real-time security, Sensei's maintenance comes down to updating its packages with OPNsense itself.

Oliver Kuckertz "FVA Aachen e.V."


Sunny Valley Networks Selected as Top 10 hot Startup by SpiceWorld