Security Enhancement of IoT and Fog Computing Via Blockchain Applications

Blockchain technology is now becoming highly appealing to the next generation because it better tailored information age. technologies can also be used in Internet of Things (IoT) and fog computing. The development IoT Fog Computing different fields has resulted a major improvement distributed networks. blockchain principle necessitates transparent data storage mechanism for storing exchanging transactions throughout network. In this paper, first, we explained blockchain, its architecture, security. Then view application computing, Generic Security Requirements Computing, discussed applications that enhance Security. Finally, conduct review some recent literature on using improve computing security compare methods proposed literature.