IT/OT Convergence: Where Identity Gets Caught in the Middle
IT/OT convergence connects plant systems to business networks and the cloud. Here's what it changes for identity and access, and how to converge safely.
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Network Security
Segmentation, ZTNA and the network controls that still earn their keep in a zero trust world.
Articles
Purdue Model for Identity: What Breaks Below Level 3
The Purdue model splits OT networks into levels 0–5 plus an IDMZ. Here's what identity and access look like at each level, and why IT patterns break.
What Is Zero Trust?
Zero Trust in plain English: why "trust but verify" stopped working, the three principles that replaced it, and where to actually start.