A template based on the IEC 62443 standard and SEQRED team experience from industrial automation system audits. Contains an OT security maturity assessment worksheet across seven areas - from asset inventory and network segmentation (zones and conduits), through account management and monitoring, to incident response and change management. Each area includes assessment criteria at five maturity levels.
What you will find inside
- Maturity assessment worksheet across 7 OT security areas
- Assessment criteria at 5 maturity levels
- References to IEC 62443 requirements (zones and conduits)
- Sample audit questions for each area
- Guidance on prioritizing remediation actions
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OT security maturity assessment framework based on IEC 62443. Worksheet with criteria and scoring scale.