Blockchain-Driven Cloud Service: A Survey

Abstract

Cloud services run centrally and store data before making it available to customers through software and use large servers. When employing these centralized-based methods, organizations often have to make compromises in the areas of authorization, privacy, and security. Due to the fact that once data is recorded, it cannot be amended without also affecting the data in all preceding blocks, blockchains may restrict the modification of any data in any of the blocks. The key benefit of integrating blockchain into cloud services is increased data security. When cloud services and blockchain are merged, it is like having the best of both worlds in one convenient package. Cloud services powered by blockchain will be covered in this survey, along with their uses, difficulties, and prospects for the future.