I’ve known about Stenganography for some time. And no, it’s not spelled wrong. That’s not Stenography, but Steganography. Two different things. I’ve been thinking recently about all the news items that are talking about privacy erosion and governments around the world passing or about to pass laws to break into your private messages of any kind. And then the above video popped up in my Youtube suggestions. From 2 Feb 2019 no less. Quite Recent. I’ll provide a link at the end of this post, but it’s not the main point of the video. I’m going to take that primitive program’s idea and show how it can be extended, a lot. I’m saying primitive and if you don’t believe that, watch the video. Sigh.
Steganography (/ˌstɛɡəˈnɒɡrəfi/ (listen) STEG-ə-NOG-rə-fee) is the practice of concealing a file, message, image, or video within another file, message, image, or video. The word steganography combines the Greek words steganos (στεγανός), meaning “covered, concealed, or protected”, and graphein (γράφειν) meaning “writing”.
I’m not mentioning anything the NSA does not know, but apparently the lawmakers around the world have not called in an expert who has mentioned the science of Steganography to them in their hearings for their new lawmaking regarding Privacy.
Let’s look at what’s happening to Privacy / Encryption around the world.