「黃家駒 Wong Ka Kui」(old account, migrated to Piefed)@sh.itjust.works to No Stupid Questions@lemmy.world · edit-26 months agoAre physical mail generally not under surveillance? If everyone suddently ditched electronic communications and start writing letters, would governments be able to surveil everyone? (Is it practial?)message-squaremessage-square32fedilinkarrow-up173arrow-down13file-text
arrow-up170arrow-down1message-squareAre physical mail generally not under surveillance? If everyone suddently ditched electronic communications and start writing letters, would governments be able to surveil everyone? (Is it practial?)「黃家駒 Wong Ka Kui」(old account, migrated to Piefed)@sh.itjust.works to No Stupid Questions@lemmy.world · edit-26 months agomessage-square32fedilinkfile-text
minus-squareoshu@lemmy.worldlinkfedilinkarrow-up5·6 months agoIn the days of old people would cover both sides of a letter with writing and then tri-fold it before putting it in an envelope. this makes it much harder to read it through the envelope (by holding it up to a light).
In the days of old people would cover both sides of a letter with writing and then tri-fold it before putting it in an envelope. this makes it much harder to read it through the envelope (by holding it up to a light).