chobeat@lemmy.ml to Technology@lemmy.worldEnglish · 1 个月前What if the Internet Goes Down? - 15 Jan, 7PM CETlemmy.mlimagemessage-square275linkfedilinkarrow-up11.1Karrow-down17cross-posted to: technology@beehaw.org
arrow-up11.09Karrow-down1imageWhat if the Internet Goes Down? - 15 Jan, 7PM CETlemmy.mlchobeat@lemmy.ml to Technology@lemmy.worldEnglish · 1 个月前message-square275linkfedilinkcross-posted to: technology@beehaw.org
minus-squaredaq@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up3·1 个月前A high powered antenna that transmits a lot of “static” would be a dead giveaway.
minus-squarezaphod@sopuli.xyzlinkfedilinkEnglisharrow-up2·1 个月前It’s not really static. It’s digital, the transmission scheme has structure. It’s only the transmitted data that is encrypted, but you’d have to first unpack the transmission to get to the data.
minus-squareYerbaYerba@lemmy.ziplinkfedilinkEnglisharrow-up1·1 个月前True, you could send encrypted data via morse code. Nothing but a pure tone.
minus-squaredaq@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up1·1 个月前I understand. I was replying to how gov agencies would find out. Any digital transmission is basically “static” to an analog receiver.
A high powered antenna that transmits a lot of “static” would be a dead giveaway.
It’s not really static. It’s digital, the transmission scheme has structure. It’s only the transmitted data that is encrypted, but you’d have to first unpack the transmission to get to the data.
True, you could send encrypted data via morse code. Nothing but a pure tone.
I understand. I was replying to how gov agencies would find out. Any digital transmission is basically “static” to an analog receiver.