Q. What is Steganography?
Steganography is the art and science of hiding messages. Steganography is often combined with cryptography so that even if the message is discovered it cannot be read.
The word steganography is derived from the Greek words "steganos" and "graphein", which mean "covered" and "writing." Steganography, therefore, is covered writing.
Historical stenganography involved techniques such as disappearing ink or microdots. Modern steganography involves hiding data in computer files.
It is fairly easy to hide a secret message in a graphic file without obviously altering the visible appearance of that file
Steganography is the art and science of hiding messages. Steganography is often combined with cryptography so that even if the message is discovered it cannot be read.
The word steganography is derived from the Greek words "steganos" and "graphein", which mean "covered" and "writing." Steganography, therefore, is covered writing.
Historical stenganography involved techniques such as disappearing ink or microdots. Modern steganography involves hiding data in computer files.
It is fairly easy to hide a secret message in a graphic file without obviously altering the visible appearance of that file
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