Hide Image from the Engineering Proposal

Aug 6th, 2022
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How to Hide Image from the Engineering Proposal

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hello everyone this is sam in this video i am going to demonstrate how to hide the information in the image file okay so all we need is uh one image and one text file okay so in this text file i have some message okay i am going to hide this information inside this image okay so now well start okay press windows on r on your keyboard and go to can run command type cmd and enter okay so we are going to do in command prompt okay so now go to the l drive okay inside that i have the image folder okay inside that folder i have dp.jpg file.txt two files so i am going to i this file.txt inside dp image okay so type copy slash b so b is the key thing here okay b just stands for binary okay so the copy operation will perform uh perform in binary terms so i just copy slash b and give the file name dp dot jpg okay image file name i am going to concatenate with file.txt after that you have to give the output filename okay so i just give output as the file name output dot jpg okay now inside this

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LSB is the most popular Steganography technique. It hides the secret message in the RGB image based on it its binary coding. LSB algorithm is used to hide the secret messages by using algorithm. LSB changes the image resolution quite clear as well as it is easy to attack.
Layer masking is a nondestructive way to hide parts of an image or layer without erasing them. Theyre great for making image composites, modifying background colors, removing or cutting out objects, and targeting your edits so they affect only certain areas, rather than the entire layer.
Steganographic techniques that modify image files for hiding information include the following: Spatial domain; Transform domain; Spread spectrum; Statistical methods; and Distortion techniques. Steganographic techniques that modify the image file format involve file embedding and palette embedding.
Steganography (/ˌstɛɡəˈnɒɡrəfi/ ( listen) STEG-ə-NOG-rə-fee) is the practice of representing information within another message or physical object, in such a manner that the presence of the information is not evident to human inspection.
Depending on the nature of the cover object(actual object in which secret data is embedded), steganography can be divided into five types: Text Steganography. Image Steganography. Video Steganography. Audio Steganography. Network Steganography.
The most commonly method used for steganography technique is a Least docHub Bit (LSB) algorithm. LSB algorithm performs the embedding operation of message along with the image file where each pixel has a size of 3 bytes.

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