Free download
The free Purdue Model Zone Worksheet
A worksheet for segmenting an OT/ICS environment using the Purdue Enterprise Reference Architecture for IEC 62443 alignment.
Free download
Purdue Model Zone Worksheet
A worksheet for segmenting an OT/ICS environment using the Purdue Enterprise Reference Architecture for IEC 62443 alignment.
- Levels 0-5 asset placement
- Zone-and-conduit definitions
- Trust boundaries and data flows
- IEC 62443 alignment prompts
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