An Analytical Survey on Data Access Control Mechanism in Cloud using Blockchain

Cloud storage is known for its huge infrastructure, this property of the cloud inevitably invites attackers. However, to overcome this data stored in encrypted form, this security measure is not enough to handle the issue of data privacy. The other threat to the data arises during the process of accessing these data through various forms like by auditors, other users, data owners and some time by cloud owner itself. To handle these issues quite effectively strict access control mechanism is deployed at cloud end. However, this is not enough to make sure the data is safe, as now a days data is accessed in multiple tiers by the users, so the block chain is used to effectively to monitor the data sharing between the owners and users. This paper working towards the analysis of the attacks and handling of these attacks using block chain. As the bit towards this paper also proposed to handle data integrity effectively by the usage of block chain and bilinear pairing mechanism together to provide the best solution for data access control mechanism incloud inevitably. Rushabh Rajendra Desarda | Nishant Ganesh Chavan | Amit Gunaji Chaure | Pankaj Ramanlal Gandhi | Prof. S. E. Ingale "An Analytical Survey on Data Access Control Mechanism in Cloud using Blockchain" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019, URL: https://www.ijtsrd.com/papers/ijtsrd29724.pdf Paper URL: https://www.ijtsrd.com/engineering/computer-engineering/29724/an-analytical-survey-on-data-access-control-mechanism-in-cloud-using-blockchain/rushabh-rajendra-desarda