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A comment on Creating a bespoke data diode for air‑gapped networks.

Re:Creating a bespoke data diode for air‑gapped networks by c0nsumer on Tuesday January 06, 2026 @01:35PM (#46516501)
This is pretty neat, but is what you pictured the final product? It doesn't strike me as sufficiently robust for deployment. More like an engineering concept...
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Re:Creating a bespoke data diode for air‑gapped networks by nelop on Tuesday January 06, 2026 @01:45PM (#46516642)
The final product is in a pi enclosure that is stackable, the two pi's live inside with the opto coupler installed inside.

It does the job, but the enclosures are plastic, they are tough, but I would preferred some machined aluminium.

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