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Pro@programming.dev to Technology@lemmy.worldEnglish · 4 months ago

Iran’s internet blackout left people in the dark. How does a country shut down the internet?

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Iran’s internet blackout left people in the dark. How does a country shut down the internet?

theconversation.com

Pro@programming.dev to Technology@lemmy.worldEnglish · 4 months ago
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If a government wants to shut down the internet, it really can – the technical capability is there.
  • 鳳凰院 凶真 (Hououin Kyouma)@sh.itjust.works
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    • whyNotSquirrel@sh.itjust.works
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      4 months ago

      Ham Radios

      • booly@sh.itjust.works
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        4 months ago

        Ham Radios

        ABSOLUTELY HARAM

      • 鳳凰院 凶真 (Hououin Kyouma)@sh.itjust.works
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      • Nougat@fedia.io
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        “I said I need a HAM RADIO, not a RADIAL HAM.”

    • A_norny_mousse@feddit.org
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      Stock traders use shortwave radio to transmit digital data. Over long distances it’s apparently faster than the internet.

      So yeah, there are always options.

      • altkey (he\him)@lemmy.dbzer0.com
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        Probably easier to do rather than laying your line through different jurisdictions and plots of someone’s property.

    • aeroplayne@lemm.ee
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      My Iranian friend was talking to me about the Internet blackouts. I mentioned the ham radio thing.

      He told me I would be hung by the regime, but only after being severely tortured for at least a week first.

    • lepinkainen@lemmy.world
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      Meshtastic would work too. But it’s banned in many countries. Or specifically devices that transmit in a specific frequency

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        • lepinkainen@lemmy.world
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          On the other hand Meshtastic nodes can be solar powered and independent. You can easily build a big-ish mesh with a couple hundred western monetary units.

          It also uses common frequencies with every single wireless weather display and garage door opener and wireless outlet.

          Also HAM operators are required to not encrypt their traffic and are licensed/registered, thus easily found and their equipment taken away.

          Neither is perfect tho

          • ferret@sh.itjust.works
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            4 months ago

            Licensing and encryption controls again, do not apply in authoritarian countries. You are already breaking the law by circumventing the communications blackout.

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