NASA remotely reprogramming Voyager 1 also means that aliens can reprogram all of our satellites.

    • NeptuneOrbit@lemmy.world
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      7 months ago

      The ultimate security by obscurity. Do you have a 30m antenna? Can you point it exactly at the space ship with almost no error? Do you know what it’s code and protocols are? OK, please reprogram Voyager

    • Kbobabob@lemmy.world
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      7 months ago

      OP says reprogram all of the satellites. So I would assume that would include the modern ones with encryption as well.

      • Lightborne@lemmy.world
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        7 months ago

        I would guess not. Any authentication scheme would just be another risk point to not be able to talk to the thing from earth.

        But I’m just guessing.

        • dfyxA
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          7 months ago

          I wouldn’t be so sure. They were probably scared the Russians might sabotage it.

          • Possibly linux@lemmy.zip
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            7 months ago

            That’s actually a good point. However, the technology and conceptual understanding of encryption was not really a thing in 1970

            Sure encryption was around but it was mostly people with code books

      • downpunxx@fedia.io
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        7 months ago

        when these were launched in the 70’s authentication wasn’t a concern, getting it up, and reporting back was