IoT from Cloud to Fog Computing-Security Concerns

The availability of computational resources, particularly external data storage that is not directly or actively managed by the user, is known as cloud computing. One type of computer architecture called fog computing uses edge devices to perform a significant amount of computation. The fastest-growing network of connected things, known as IoT, allows for the transmission of data in scenarios of the environment in real time. This was made possible with the assistance of integrated sensors. This study provide the overall undertandinng regarding the revolution of cloudcomouting to fog computing systems that has esssential significance in the recent times.