How Does Steganography Work?

Steganography involves not just encrypting messages, but hiding the fact that there's a message being sent at all. Learn how it works in this episode of BrainStuff, based on this article: https://electronics.howstuffworks.com/future-tech/steganography.htm Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

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Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.