Hybrid video steganography and cryptography techniques: Review paper.

The development of technology in the era of data transfer technologies over the internet has increased interest in data preservation. This data can contain sensitive and personal data such as medical data, personal photos, and bank information. However, the data is always at risk, it can be used to steal, blackmail, or even threaten safety. Video steganography is the most interesting hiding method to conserve data by hiding secret information in video frames. The video has a complex structure and can have a large amount of confidential data, making it better than other hiding techniques such as text and images. Moreover, data protection will double if this data is encrypted before the merge with video steganography. This paper focuses on comparing various video steganography and cryptography techniques. Also, an analysis of the evaluation parameters for cryptography and steganography techniques. Overall, this paper gives a comprehensive understanding of data protection techniques. [ABSTRACT FROM AUTHOR]