Welcome to Incremental Social! Learn more about this project here!
Check out lemmyverse to find more communities to join from here!

Davel23 ,

There have been encryption systems for analog channels dating back as far as World War II.

https://en.wikipedia.org/wiki/Secure_voice

  • All
  • Subscribed
  • Moderated
  • Favorites
  • •
  • random
  • privacy@lemmy.ml
  • incremental_games
  • meta
  • All magazines
    •