chobeat@lemmy.ml to Technology@lemmy.worldEnglish · 2 days agoWhat if the Internet Goes Down? - 15 Jan, 7PM CETlemmy.mlimagemessage-square257fedilinkarrow-up11.1Karrow-down18cross-posted to: [email protected]
arrow-up11.09Karrow-down1imageWhat if the Internet Goes Down? - 15 Jan, 7PM CETlemmy.mlchobeat@lemmy.ml to Technology@lemmy.worldEnglish · 2 days agomessage-square257fedilinkcross-posted to: [email protected]
minus-squaredaq@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up3·10 hours agoA high powered antenna that transmits a lot of “static” would be a dead giveaway.
minus-squarezaphod@sopuli.xyzlinkfedilinkEnglisharrow-up2·8 hours agoIt’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-up1·2 hours agoTrue, you could send encrypted data via morse code. Nothing but a pure tone.
How would they find out ?
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.