what does Steganography have to do with information hiding
Steganography is the practice of concealing information within other information, such as hiding a message within an image or audio file. It is a form of information hiding because the hidden message is not immediately visible or detectable to anyone who is not aware of its existence. Steganography allows for covert communication by embedding the secret message in a seemingly harmless carrier file. This technique can be used to protect sensitive data, ensure confidentiality, and prevent detection by unauthorized individuals or systems.
Steganography is the practice of concealing a message, file, or information within another file, message, or medium, without giving any indication that such hidden data exists. It is a technique used for information hiding, where the goal is to hide the existence of the information rather than to encrypt it.
Steganography involves embedding the hidden information within the carrier file, such as an image, audio file, video file, or even a text document, in a way that is imperceptible to the human senses. The hidden data can be concealed by manipulating the pixels of an image, modifying the least significant bits of audio samples, or altering the structure of a document.
By using steganography techniques, users can covertly exchange sensitive information without attracting suspicion or detection, as the carrier file appears innocuous and unchanged. This makes steganography a valuable tool for covert communication, data smuggling, and digital watermarking.
In summary, steganography is a method of information hiding that enables the secret transmission or storage of data within seemingly innocent files or messages.