Document Type : Research Paper
Abstract
Cloud auditing is one of the trustworthy ways to maintain cloud data remotely, as data owners can verify the reliability of data storage. Traditionally, an external auditor is delegated to interact with cloud service providers for audit tasks, and it promises a problem of trust between both data owners and cloud service providers. Therefore, we suggest a collaborative audit of cloud data storage. In this framework, these nodes are resolved by adopting block chain technology to implement audit authorizations where this system performs the main activities The audit process and then prevent entities from deceiving each other.
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