• Rapidcreek@lemmy.world
      link
      fedilink
      arrow-up
      12
      arrow-down
      2
      ·
      10 months ago

      After 9/11 there was a government move to centralize communication among first responders. Lots of money allocated for new digital encrypted radio.

      • jaybone@lemmy.world
        link
        fedilink
        arrow-up
        6
        ·
        10 months ago

        I thought this went further back to like ~98 and lawsuits around “export grade” encryption and the NSA was partnering with cell phone providers.

          • TWeaK@lemm.ee
            link
            fedilink
            English
            arrow-up
            7
            ·
            10 months ago

            That’s because they’ve relaxed on it a bunch. Also, the stuff they were pushing in the 90s really wasn’t secure.

            There was a Darknet Diaries episode that covered a lot of this, but I can’t remember which one.

        • Rapidcreek@lemmy.world
          link
          fedilink
          arrow-up
          6
          arrow-down
          2
          ·
          10 months ago

          Rumor Control: there are 5 levels of encryption on a digital GSM over air call. It’s pretty much bullet proof. But, you can trick the phone or like the NSA get the call straight from the switch.