How ZeroGapOT supports IEC 62443

Connect risk decisions to security targets

Security targets should follow an assessment of the system’s risks and operating context.

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Why it matters

An unexplained target gives reviewers little basis for judging whether the proposed protection is appropriate.

How ZeroGapOT helps

Record your approved risk references, rationale and target profiles alongside zones and conduits. Scenario analysis and risk acceptance stay within your engineering process.

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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