How ZeroGapOT supports IEC 62443

Understand alignment and technical gaps

A target security level describes the protection you aim for. Component capability and the protection demonstrated by an installed system are different parts of the assessment.

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Why it matters

A strong component rating alone does not establish the security of its zone or conduit. Configuration, connections and supporting controls also matter.

How ZeroGapOT helps

Compare component contributions with recorded targets. Use readiness views and dashboard metrics to trace gaps, dependencies and the evidence still needed.

Using this guidance

This overview describes the workflow in our own words. Consult the licensed standard for its requirements. Assessment outputs support review and do not establish certification.

About the standard

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