Cloud Security in Reliable Blockchain Technology
Beena G Pillai1, Madhurya J A2

1Beena G Pillai*, Dept. of CSE, Gitam University, Bangalore, India.
2Madhurya J A, Dept. of CSE, Gitam University, Bangalore, India.
Manuscript received on March 15, 2020. | Revised Manuscript received on April 01, 2020. | Manuscript published on April 10, 2020. | PP: 1544-1549 | Volume-9 Issue-6, April 2020. | Retrieval Number: F4544049620/2020©BEIESP | DOI: 10.35940/ijitee.F4544.049620
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Abstract: The Blockchain is a release and dispersed ledger. Latest communications and information can be added on to a blockchain but precedent information cannot be obliterated. The Blockchain operation connecting two or more parties is confirmable and everlasting verification of information. In present system A BaaS platform which grant blockchain tune-up over cloud computing system exploitation and method supervising, smart convention investigation with analysis. This research work nearby consistency of BaaS communications. Looking for more exhaustive and adaptable assessment technique for BaaS communications. Transaction through blockchain technology is more secure and reliable, and it collaborate with decentralized cloud computing will get more reliability. The proposed investigation exertion can affect merkle tree in the deliberated algorithm on smart convention presentation optimization and involuntary refurbish. In this system merkle tree allows competent and protected authentication of huge data structures. Our proposed system include a trusted authority or a cloud provider to become a distribute service provider. Each dealer sends their IoT data with communication integrity, authentication code to the cloud server. Every consumer gives to the proceedings they are concerned in on the cloud. Every supplier becomes authenticated data generator on the cloud. Like this, examination contributors otherwise the users know how to optimize applicable apparatus or obtain equivalent defensive procedures according to the evaluation results. The smart contracts deployments and function calls within that block get executed on the node that mines the block cloud based IoT ecosystem proposed by many companies. All IoT devices communicate to the cloud and get global state info from the cloud. Blockchain technology integrated with cloud avoids cyber attack on cloud. 
Keywords: BaaS, Blockchain, Cloud Security, Elegant Contracts, IoT, Merkle Tree.
Scope of the Article: Blockchain-enabled IoT Device and Data Security and Privacy