Steganography is the practice of concealing messages within images, audio, or video, allowing secret communication without drawing attention. It dates back to 1499 and is often used to protect information, especially when encryption is not allowed or to supplement it. Specialized software is required to embed and extract hidden messages, making it a challenge for digital forensic investigations.

1. Steganography (Encode text into image)
What is Steganography?
Steganography is the art of hiding messages in an image, audio, video, etc… This is a great way to send a secret message to a friend without drawing attention to it. Compare this method to simply sending someone an encrypted piece of text. No matter how strong the encryption method is, if someone is monitoring the communication, they'll find it highly suspicious. i.e. Steganography is the science of writing hidden messages in such a way that no one apart from the sender and recipient even realizes that there is a hidden message. Steganography is the art or practice of concealing a message, image, or file within another message, image, or file. The word steganography combines the Ancient Greek words steganos, meaning "covered, concealed, or protected", and graphein 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, the hidden messages will appear to be or be part of something else: images, articles, shopping lists, or some other cover text.
Steganography is used by terrorism!! Steganography techniques are used to protect information and conceal secrets. Information hiding techniques are a challenge for digital forensic investigations. Information can easily transfer through firewalls undetected that means It Hides any Message inside any image, when opened functions exactly the image and can still be printed as usual, but once opened with Notepad or any other similar program the contents of the File can be seen. The purpose of steganography is to hide communication of a message from a third party. Steganography is used when encryption is not permitted. Or, more commonly, steganography

2. is used for supplement encryption. An encrypted file may still hide information using steganography, so even if the encrypted file is deciphered, the hidden message is not seen. Special software is needed for steganography, and there are freeware versions available at any good download site:- for Example-  By manytools.org  QuickCrypto.com  By Cmd  By Openpuf  By Stools  Blindside  EasyPrivacy Pro An Example of Image Steganography...

3. Looks Simply Alike…..?? if not, Tell Abt the Pick Which Contains Msg!