Description: In this video you will learn how to Hide an Image Within an Image using Photoshop. This method is called a Steganography. This video is something different now a days we are using software tool for Steganography but this guy using Photoshop skill and hiding the Image within an Image.
Steganography is the art and science of writing hidden messages in such a way that no one, apart from the sender and intended recipient, suspects the existence of the message, a form of security through obscurity. The word steganography is of Greek origin and means "concealed writing" from the Greek words steganos meaning "covered or protected", and graphei meaning "writing". The first recorded use of the term was in 1499 by Johannes Trithemius in his Steganographia, a treatise on cryptography and steganography disguised as a book on magic. Generally, messages will appear to be something else: images, articles, shopping lists, or some other covertext and, classically, the hidden message may be in invisible ink between the visible lines of a private letter. It is a high security technique for long data transmission.
http://en.wikipedia.org/wiki/Steganography
Tags: Steganography , photo , hide , forensics ,
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