Critical Review: Fog Computing Dimensions for Data Security Features Cloud-Based Applications

Fog computing combines traditional cloud services with the proximity of users and devices to enhance service efficiency and speed up processes, allowing for mobility and several users to perform heterogeneous computing tasks. This can also be referred to as the fog network. This paper presents a study on cloud computing with a specific focus on its current advances. Mobile edge computing and cloud computing can be regarded as preferred examples of the technologies put under this category. Most of the approaches are design approaches aimed improvement of the service quality among the devices and the cloud environment. This theory has been constructed based on the active development of threat model for fog computing focusing on its services, data operations, and management. Classification criteria are developed from the main and the most importane aspects of fog computing. Benefits and disadvantages are studied. Such as the safety, secrecy, applicability and communication with the end users as in thanks to the research and review.