Review: Dual Method Cryptography and Steganography in Video Frames in IoT

Abstract

The Internet of things (IoT) is one of those emerging technologies, which are going to rule the world in the next few decades. The IoT environment not only enables Human to Machine interaction but also fosters Machine to Machine connectivity. Numerous IoT devices have poor security and insufficient computing power, making them prime targets for hackers. The IoT environment uses lightweight cryptographic techniques to address security requirements. Another security method for IoT devices is steganography. In the contemporary Internet era, the ability to secure private information is crucial, and steganography offers this capability. Due to its great ability to conceal sensitive data, video has drawn the attention of numerous academics among all forms of digital media. The main goal of this work is to examine several methods for fusing video steganography and cryptography techniques. Additionally, a thorough investigation and evaluation of a variety of video steganography methods in both compressed and raw domains are also emphasized. The comprehensive analysis of prior material makes it easier to have in-depth knowledge while creating approaches that combine cryptography with steganography. Index Terms — IoT, Lightweight, Video, Cryptography, Stenography