Zero Trust Workload Connectivity

The Best Way to
Securely Deploy Workloads
in the AI Era

Connect agents to every enterprise resource with zero risk, zero firewall changes, and total visibility.

Secure your first AI workload in an afternoon Get Started How it Works
The Challenge

Using IP Address as Workload Identity is No Longer Viable

You can't govern what you can't identify.

Connectivity Tax

Every new service, model, API or data path triggers another round of firewall rule updates, network changes, and delays.

Security Tax

Every service you add opens ports and expands your attack surface.

Observability Tax

Every service is granted access by IP address, not to what’s behind it, turning every audit into log gymnastics.

Slower to Ship, Harder to Secure, Painful to Observe

The NetFoundry Solution

Zero Trust Workload Connectivity

Automate connectivity anywhere it’s needed, shrink your attack surface, and observe every connection on demand.

Identity-based Policy

No firewall or network changes because every connection is authenticated & authorized by unique workload identity.

Identity-based Reachability

Shrinks your attack surface because every service stays invisible & unreachable until a workload identity is authorized.

Identity-based Observability

See and audit every connection by workload identities, even as they cross boundaries.

Faster to Ship, Secure by Default, Simple to Observe

How it works

Every Connection Starts With Identity

1AuthenticateEvery endpoint proves its cryptographic identity
2AuthorizePolicy decides what that identity may reach
3ConnectAn end-to-end encrypted session opens, outbound-only
4Everyone ElseNo open ports, nothing to scan, nothing to reach

Use machine identites you already have, or use ours.

NetFoundry reverses the traditional order: invisible until authorized

One Platform, Every Connection

Secure Every Workload Connection the Same Way

The identity and policy model that secures your agents works across every connection in your environment, on the network you already have.

In production

Trusted Where Failure Isn’t an Option

The organizations that can least afford downtime also can’t afford delay — and NetFoundry gives them both: production-grade security and connectivity that clears review instead of stalling in it.

3,000companies use NetFoundry
2 of 5largest US companies connect with NetFoundry
8 of 10largest US banks connect with NetFoundry
1B+sessions/month across global infrastructure
#1most widely deployed open source Zero Trust networking platform
“Our customers don’t even need to open a single inbound firewall port for us to remotely manage our software deployed on their networks. InfoSec reviews that historically took weeks became single-meeting events.”
John Wilson, CEO, TZ Limited
“NetFoundry provides the secure network foundation Rhapsody needs to support private, policy-based access across distributed healthcare environments, including applications, APIs, workloads, and emerging AI-enabled workflows.”
Kevin Day, CTO, Rhapsody
“We moved beyond the perimeter with NetFoundry. It delivers a strictly least-privileged access model that is incredibly easy to deploy, turning what used to be a tangle of firewall rules into a streamlined, visual command center.”
Viktor Szabó, Deputy CTO, Ominimo
Built in the Open

The Platform Runs on OpenZiti, and We Built It

NetFoundry created and maintains OpenZiti, the most widely deployed open source Zero Trust networking platform. The code carrying your traffic is auditable by anyone — no hidden behavior, no lock-in, no vendor you cannot verify. Run it yourself, or run it as a managed service with a global fabric and 24×7 Enterprise support behind it.

Explore NetFoundry OpenZiti →

Every Connection Governed.Nothing Visible Rogue Agents or Attackers.

Deploy on the network you already have, with no redesign and no firewall tickets.