Industries

Built for environments where failure is not an option

From substations to borders and airports, PSG gives every sensor, reader and camera a trusted device identity and authenticated communications, on the wiring already installed.

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Where PSG works

Six industries, one embedded trust layer

Government

Commercial Critical Infrastructure

Across industries

Proven in federal programs. Built for every operator.

PSG protects some of the nation's most critical assets. Originally engineered for the most demanding federal security applications, PSG now brings the same Embedded Zero Trust Architecture for Physical Security to commercial and critical infrastructure operators who need to modernize without replacing existing systems.

The problem is the same at every site: sensors, readers and cameras at the far edge still report over loops and links that authenticate nothing. PSG establishes trust at the source, a trusted device identity, authenticated communications and verified data on the wiring already in place: modernization without rip-and-replace.

Explore the architecture
PSG Zero Trust Architecture: PSG products across Purdue levels 0 to 5, from the OT Edge to Enterprise Consumers

Which site are you protecting? Start there.

Open your industry above, or tell us what you protect and what is installed. Visit with a PSG systems engineer about what stays, what changes and where trust begins.