How To Hide Files In JPEG Images

An official term for this technique is called "Steganography". This technique can be used to hide trademark information in images and other files. As the video mentioned, it is also a technique that can be used to pass messages. You can also password protect the archive file to make messages more difficult to intercept and view.

Caution: There are ways to detect hide files or messages inside of other files. So, don't get too comfortable with using this technique as a foolproof way to pass secret messages.

that song/riff was annoying. cool tip though :)

yes, interesting tip but most probably i won't use it :)

Haha, the song WAS annoying but it must've been worth it to hide their phone number.

:)