minus-squarezitronen@feddit.detoAsklemmy@lemmy.ml•how did military commanders in olden times send instructions across hundreds of miles without concern of forgery or interception?linkfedilinkarrow-up1·1 year agoWhy do you assume, they had no such concern? There were seals to ensure authenticity and avoid man in the middle attacks. There were encoded messages, smoke, flags, light and sound signals. Trusted couriers, pigeons, etc … linkfedilink
Why do you assume, they had no such concern? There were seals to ensure authenticity and avoid man in the middle attacks. There were encoded messages, smoke, flags, light and sound signals. Trusted couriers, pigeons, etc …