Quantum NetworkQuantum Network
Quantum Gateway
Quantum safe network security

Deploy quantum-safe encryption across existing connections without redesigning your network.

Built for organizations that need to securely connect critical systems, sites, cloud environments and remote users over public networks.

Deployed in substations, rail, oil tank management and hospitals.

Hardware

Industry-standard x86 hardware.

Cryptography

Post-quantum algorithms standardised by NIST: ML-KEM (FIPS-203).

Crypto-agile

When the algorithms change, an active subscription updates the software. The hardware stays.

Clients

Clients for Windows and macOS.

A quantum gateway on each end secures the connection between locations

SCADA, PLCs, sensors and cameras keep working as they do today. What changes is the link between them: a Quantum Gateway on each end makes it quantum-safe. Nothing on your sites is replaced.

Control room
Remote control centerOperators, SCADA and dispatch
Quantum Gateway
Quantum GatewayControl side
Quantum Gateway
Quantum GatewayField side
Solar park Container port Airport control tower Water treatment plant
Your machinesPLCs, sensors, cameras and barriers, all unchanged
1
Your control room and your machines are connected over the public internet.

Setup is easy without rip and replace

A gateway is installed at each end of the connection you want to protect. Depending on your network setup, it sits in front of or behind your existing firewall. In most cases, your IT team only needs to add or adjust a few routes.

Before you order, we review your network setup with you and define exactly how the gateways will be connected. Your firewall, systems and applications continue to operate as they do today, while your IT team remains in control of the routing.

Once connected, traffic between the gateways is protected with quantum-safe encryption, keeping data confidential while it travels between your sites.

The Quantum Gateway being added to an existing equipment rack, nothing removed
Three deployment modes as network diagrams: a site to site mesh with encrypted tunnels, an edge site connecting through the internet into your VPC, and Windows and macOS clients connecting to a gateway

One quantum-safe layer for site-to-site, cloud and remote access.

Site to site. Create protected connections between locations and route traffic securely across multiple sites. Use it to connect offices, critical OT environments, private networks or multiple cloud environments.

Edge to cloud. Connect an edge location directly to a virtual Quantum Gateway in your own data centre or cloud, on a supported Linux platform. Your protected path extends from the edge into your own private cloud environment.

Secure remote access. Give remote users a protected connection from the desktop clients for Windows and macOS for home offices, field technicians and remote access to critical systems.

Physical gateways, virtual gateways and software clients can be combined within the same QPN, so you can protect the connections you need without forcing every environment into the same deployment model.

End-to-end protection. No telemetry. No cloud dependency.

The gateways run in private clouds, private networks and offline environments, with specific support for OT.

  • No telemetry is sent to the manufacturer, and there is no dependency on third-party cloud services.
  • After a power failure, the gateway restarts by itself and continues operating.
Quantum Gateway on a DIN rail next to a PLC inside a closed control cabinet

Upgrade to quantum-safe protection

Enter your current set-up and see exactly where the gateways sit.

Answer a few questions about your locations and connections. You see an indicative configuration straight away: which gateways, and where they sit in your existing network.

Manage risk. Reduce your exposure.

No contact details needed to see your configuration.

Rather talk it through? Book a 30-minute call

Public internet now quantum-safeAny public networkQUANTUM GATEWAYControl sideQUANTUM GATEWAYField sideCONTROL CENTEROperators and SCADAYOUR SITEPLCs, sensors, cameras