Welcome to part two in a series about steganography, the art of hiding things in plain sight. We are practicing steganography because it can be a useful skill if you don't have access to encryption ...

Encryption tools help people keep secrets. Bram Cohen has a more subtle ambition: he wants to help people keep secret the act of keeping secrets. For the last year Cohen, who created the breakthrough ...

Hiding secret messages inside what seem to be harmless messages is nothing new. The word steganography itself originated in Greece and means “covered writing”. During important historic events of our ...

For most people, steganography is overkill. If you do need it, though, OpenPuff is the way to go. Steganography, or hiding messages in plain sight, is a storied practice dating back to ancient Greece.