A Comprehensive Survey on Security of Single Source Cloud to Distributed Enviroments Edge and Fog Computing

The study of information security and privacy is currently quite popular. In parallel, several computing paradigms, such as cloud and edge computing, are already creating a unique ecosystem with various designs, storage possibilities, and processing capacities. The diversity of this ecosystem has several limitations, particularly in terms of security and privacy concerns. In the numerous paradigms discussed, this systematic literature review highlights overlaps, distinctions, direct assaults, and defences. The primary conclusion identifies the most critical security and privacy risks. The results highlight significant parallels and divergences between the cloud, edge, and fog computing models. The research also revealed that this ecosystem’s heterogeneity has problems and significantly hinders the adoption of security and privacy procedures from defending against security breaches and privacy leaks. The review investigations discovered many deployment strategies to improve safety and privacy flaws.