A Video Steganography Approach with Randomization Algorithm Using Image and Audio Steganography

The practice of hiding data within other data such that it is not exposed to any entity other than the intended one is known as steganography. Video steganography is a form of steganography in which private information is embedded into digital video recordings. In the proposed method, the text information is hidden into video frames as well as the audio component of the video. The introduction of randomness in the selection of frames in which information is to be hidden, as well as the use of audio steganography to store additional information aims at boosting security of transmission of information. For additional security, the text is first preprocessed and hashed using the MD5 hashing algorithm before being hidden inside the video components.