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The Terniion platform
Application-level secure communications plane for any transport, vendor, or cloud.
What is Terniion?
Terniion is the secure network access control platform for teams done pretending "detect and respond" is a strategy. It operates at the application or process level, using pico-segmentation to stop any kind of lateral movement.
No inbound connections. No public IPs. No scannable endpoints. Nothing to find, so there is nothing to attack.
Process-to-process connections isolate every connection, so malware and lateral movement are non-factors.
Outbound-only connectivity and triple-layer, quantum-resistant encryption keep your network unreachable from the outside and keep it fast for the people and apps you actually like.
Terniion is not...
Terniion is not a VPN.
A VPN tunnels you in, and hands any attacker with stolen credentials a direct path to everything inside. Terniion creates no inbound connections at all. There is no 'in' to get into.
Terniion is not hard to deploy.
From first install to fully operational in 90 minutes. Terniion overlays your existing infrastructure—no network changes, no rip-and-replace, no months of professional services. Your team stays focused on the work, not the migration.
Terniion is not a firewall or SIEM add-on.
Firewalls and SIEMs assume threats are coming and try to catch them on the way in. Terniion removes the exposure those tools are defending against. You can keep both. You just won't need them as much.
Terniion is not a Zero Trust checkbox.
Zero Trust principles are sound. Zero Trust as a vague compliance posture, or even a VPN with better branding, isn't. Terniion implements the underlying principle: no implicit trust, ever, at the process level.
Shrink your attack surface to near zero
Every inbound port, public IP, and scannable endpoint is a door. Terniion removes the doors. Outbound-only connections make your infrastructure non-addressable by default. Not hidden, not obscured, genuinely unreachable.
Learn more about how it works
Earned a DoD Authority to Operate, corroborating Terniion can withstand the highest-level threats and commercial risk scenarios.
Four-time Globee Award recipient. Recognized for cybersecurity innovation by an independent panel of industry peers.
Confirmed unreachable. The U.S. Air Force Research Laboratory validated what the architecture is designed to deliver: unbreakable encryption and near-invisibility of infrastructure.
Terniion fits your stack
Overlay, not overhaul. Terniion works with your existing cloud providers, hypervisors, operating systems, and protocols. Whether your stack spans cloud-native services, legacy infrastructure, or AI workloads and agentic pipelines, Terniion fits into the security layer without asking you to rebuild what's already working.
See technical documentation
Overlay, not overhaul. Deploy on top of your existing network. No changes to applications, no new hardware, no cloud-provider lock-in. Terniion installs in the security layer and everything else stays as-is.
Works everywhere. Cloud, hybrid, on-prem, air-gapped, OT networks, agentic AI environments, edge deployments. Terniion operates where your infrastructure actually lives, not just where modern tooling works cleanly.
Less firefighting. When there are no inbound connections and no exploitable endpoints, the alert volume drops. Your team spends less time chasing events that shouldn't have happened and more time on work that requires human judgment.
Ready to see Terniion in your environment?
Schedule a demo and we'll walk you through the architecture applied to your specific environment.