• @Hotzilla
      link
      14
      edit-2
      3 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
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      fedilink
      83 months ago

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