To tell a secret, and keep it too

Part of communicating is trying to tell someone something without the wrong someone hearing it. We take a look at the history and practice of secret messages.

And here’s our latest attempt at Episode One.

Take 106 of Episode One: Don't know where to begin

Here’s a timeline of cryptography.

History of encryption (cryptography timeline)

Here’s a video on the basics of public and private key encryption.

Encryption and public keys

And here’s a site on the history of encryption.

History of encryption