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In this project, students explore steganography and create their own encryption algorithm to conceal and hide a message within the pixels of an image!


3 Hours

High School

Project Description

Project Overview

Here is an outline of the project activities:
What is Steganography?
Government Surveillance and Reality Winner
Government Surveillance and Reality Winner
Data Hiding and Extraction
Reflect: Data Hiding and Extraction
Hide Text
Hidden Message
Your turn: Encryption Algorithm
Your turn: Image Creation
Final Algorithm and Partner Decode
Final Reflection