How to Send Coted Information Over Long Distances

i was able to triangulatei even using my northern brain, because of the common anatomy shared by people who live in the north and the south. The idea is o, you got to really understand how to send coted information over long distances in ways that can't be intercepted or hacked. E, if only there was an example of this being used in history that we could interact with so that i would understand exactly how it worked. Would you like to hear a recording of some people from ancient greece using this communication technology? I'm totally serious. Barnocles, yesticles. You know what? I'm tired of barnacles. Tell me.