Public Auditing with Secure Team Management for Shared Data in the Cloud with Maintaining the Confidentiality

Abstract

Abstract: The cloud computing based public auditing data preserving refers to the process of conducting audits on data stored in the cloud to ensure its integrity, authenticity, and confidentiality are maintained. It involves allowing external entities, such as auditors or regulators, to verify the correctness of data without compromising its security. In this paper, we proposed a scheme for shared data that supports privacy, identity traceability and group dynamics. Cloud storage auditing is an extremely important technique for resolving the problem of ensuring the integrity of stored data in cloud storage. This scheme is secure against collusion attacks between CSPs and revoked users. This concept is for public auditing with secure group management. This scheme is useful for the people auditing purpose in this scheme the auditing details the auditor will upload the files to the cloud and the one group management will maintain a detail in the secure management. This group contains Third party auditor one who uploads the auditing details, a Group manager one who manages the group, Group members who work in that group and Cloud Service Provider that is providing the cloud service to the group management and will maintain the data. In this, the security will be provided to the group manager and group members so that the information will be secure before as by OTP process and after the data will be secure through attribute-based encryption of the process