a steganography project project by: awadesh madhogaria
TRANSCRIPT
A Steganography Project
Project By:Awadesh Madhogaria
Steganography
Steganography is the art and science of writing hidden messages in such a way that no one apart from the intended recipient knows of the existence of the message
Cryptography
Cryptography or cryptology is a field of mathematics and computer science concerned with information security and related issues, particularly encryption and authentication
Steganography and Cryptography are not the same
In Cryptography the message is not hidden but it is just in a form that makes it difficult to read and understand but whereas in Steganography the content is obscured. The content may be in plain text or in cryptic text
Image extracted from original image.
Image of a tree.
By removing all but the last 2 bits of each color component, an almost completely black image results. Making the resulting image 85 times brighter results in the second image.
Hiding a image behind another image file
The matrix style wallpaper is not just another cool looking design. It has a message hidden in it. The first five lines of numbers at the top are the ASCII values of a message.
Demo Of Steganography
The Fortress Environment
The Fortress Environment – The Tools
Awadesh Madhogaria
THANK YOU