• Hotzilla@sopuli.xyz
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      9 months ago

      Almost all of them do…

      (To be specific, the scada machines are commonly Windows, but the plant logic PLC/DCS are realtime automation hardware, that really doesn’t have OS)

    • Ephera@lemmy.ml
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      9 months ago

      They’re often simply not connected to the internet and left un-updated for years…