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steganography is the practice of hiding messages or information within other non secret text data if we hide information in an image it will be an example of steganography and this is what we are going to learn today how to implement steganography using MATLAB so letamp;#39;s get started first long to your MATLAB now we have to create a folder where our scripts will be saved letamp;#39;s call it steganography now go to your browser and download an image you can download any image there is no restriction on it I am choosing this image now save this image in the folder we have created earlier that means in the steganography folder letamp;#39;s name this image hide now we are ready to encrypt our information in this picture now locate the folder from MATLAB workspace then create a script letamp;#39;s name it encrypt because this is crate will be used to encrypt our secret information in the image now create a text file in the folder name it secret dot txt and write the secret message