Different Types of Steganography
Text Steganography
Text Steganography is defined as a type of steganography which involves caching dispatches or secret information within a textbook document or other textual data. In this system, we try to hide secret data with the help of each letter of the word. It is challenging to describe especially when the variations or changes made are subtle.
Image Steganography
Image Steganography is defined as a type of steganography which involves caching dispatches or secret information within digital images. It is achieved by making changes in the pixels of the image to render the information. It is generally used for watermarking, covert communication, brand protection, etc.
Audio Steganography
Audio Steganography is defined as a type of steganography which involves caching dispatches or secret information within audio lines. The ideal behind using this fashion is to hide information in such a way that people cannot notice it when they hear the audio. It’s generally used for digital rights operation in audio lines.
Video Steganography
Video Steganography is defined as a type of steganography which involves caching dispatches or secret information within digital videotape lines. The ideal way to use Video Steganography is to detect secret information in a videotape in such a way that normal people won’t notice it.
Network or Protocol Steganography
Network or Protocol Steganography is defined as a type of steganography which involves caching dispatches or secret information within network protocols or dispatches. It tries to hide secret information in the usual inflow of internet or network exertion so that nothing can describe it.
What is Steganography?
Steganography is defined as which involves caching of secret information. This word is derived from two Greek words- ‘stegos’ meaning ‘to cover’ and ‘grayfia’, meaning ‘writing’, thus translating to ‘covered writing’, or ‘hidden writing’. The sensitive information will also be uprooted from the ordinary train or communication at its discovery. With the help of Steganography, we can hide any digital thing like textbook, image, videotape, etc behind a medium.