How NoPorts Is Different
A next-generation architecture for secure, invisible infrastructure.
Remote access tools create new vulnerabilities by exposing open ports, requiring public IPs, and relying on centralized proxies. NoPorts flips the model.
Replacing Complexity with Closed-by-Default
Security doesn’t have to mean complexity. NoPorts removes the need for VPNs, static IPs, NAT traversal, and proxy configurations. With our Closed-by-Default model, your infrastructure is invisible until access is explicitly granted.
No open ports
No discoverable endpoints
No implicit trust
Why it matters: Complexity is the enemy of security. NoPorts radically simplifies your infrastructure while improving your security posture.
Legacy vs Next-Gen: An Architectural Showdown
The problem isn’t the tools. It’s the architecture.
Why it matters: If your remote access depends on a centralized proxy or VPN, you’re one zero-day away from a catastrophic breach.
Invisible Infrastructure By Design
They can’t attack what they can’t find.
NoPorts makes endpoints completely invisible to the public internet. No listening ports. No IP exposure. No way for anyone unauthorized to scan or discover your services.
Assets are hidden by default
Explicit, authenticated access only
Encrypted, direct connections
Why it matters: Attackers can't target what they can't find.
True Zero Trust
Most "zero trust" platforms still rely on centralized brokers. NoPorts eliminates the middleman entirely.
Direct process-to-process communication
No centralized proxy or overlay network
No vendor-controlled keys or certificates
Why it matters: The only trust is between endpoints, verified cryptographically. We don’t ask for your trust—we remove the need for it.
Stop Lateral Movement Before It Starts
By eliminating subnets, VPN tunnels, and network overlays, NoPorts cuts off lateral movement.
Connections are only established between intended processes
No access to the broader network
Every session is independently authenticated and authorized
Why it matters: A compromised credential can't be used to move through your environment.
Open Source + Auditability
Unlike proprietary ZTNA vendors, NoPorts is open source and built on an open protocol.
Independently auditable
Transparent by design
No black boxes, no hidden keys
Why it matters: Security you can verify, not just trust.
The Simplest Secure Architecture Available
Legacy solutions layer complexity in the name of control. NoPorts removes entire categories of risk and tooling.
No VPNs
No reverse proxies
No port management or static IPs
Why it matters: Fewer moving parts means less to misconfigure—and less to attack.
Built for AI, IoT, and Enterprise Systems
NoPorts supports high-performance, secure connections across modern use cases.
Secure AI inference pipelines
Protect IoT fleets at scale
Lock down MCP servers and APIs
Why it matters: Secure infrastructure shouldn’t slow down innovation. NoPorts delivers security and simplicity for next-gen workloads.
Try it. Test it. Prove it.
Get hands-on with the solution that’s redefining secure access for distributed systems.
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NoPorts, developed by Atsign with our open-source SDK, represents the next generation of Internet technology—focused on simplicity, security, and privacy. For inquiries or feedback, please contact us.
