The Purdue model explained, with an example diagram
The Purdue model's levels from 0 to 5 and the DMZ between IT and OT, explained with a worked example of a small plant and the rules that keep it segmented.
ApexDiagram3 min read

Network documentation that stays current: practical guides, compliance diagrams, honest comparisons, and help for students and homelabs.
The Purdue model's levels from 0 to 5 and the DMZ between IT and OT, explained with a worked example of a small plant and the rules that keep it segmented.

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