A Survey On Cloud Security Issues And Blockchain

The need for cloud computing is gradually increasing day by day. The cloud computing security is the major difficulty. Since the data in the cloud has to be transferred through internet, the security of data becomes a major concern. The key mechanisms for data protections like integrity, accountability, privacy, access control, authentication, authorization must be maintained. Blockchain is a technology which makes cloud computing better. Blockchain overcomes the security issues in cloud computing. This survey aims at analyzing and comparing various issues in the cloud environment and security issues using blockchain.