alt Hacker NewsI don't quite understand your comment. I also disagree with some implications of the final bit of your first comment: encryption is obviously basic privacy, but the interesting bit is who you're talking to.
So having a signal for switching mediums is something that I feel indicates thinking in the wrong direction.
So having a signal for switching mediums is something that I feel indicates thinking in the wrong direction.
It's not for everyone. I grew up with code phrases. My mom knew that if I said "I love you" to send in the cavalry. We had similar processes in the military. If I answered the phone a particular way they knew the remote site was under siege.