iec 62443

OT Segmentation blog image
Cybersecurity Musings
June 4, 2026

OT Segmentation: Why the Framework Matters Less Than the Discipline

Part 2 of 2: Why the quality of your OT segmentation in real industrial environments matters more than the label on the framework...
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IEC 62443 article image
Cybersecurity Musings
May 28, 2026

The Purdue Model and IEC 62443: Two Frameworks, Different Jobs

Part 1 of a 2-part series detailing what IEC 62443 and the Purdue Model actually do, and why conflating them may cost you...
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