M.Tech Research Scholar, Priyadarshini Institute of Technology and Science for WomenProfessor, Priyadarshini Institute of Technology and Science for Women
In Cloud Computing, Storage as a Service is one of the most required services, but the security of the data
stored in the cloud using these services is the key issue. The outsourced data in the cloud has to be guaranteed with
confidentiality, integrity and access control. In this work, we device a mechanism of cloud data storage based on indirect
mutual trust between the Cloud Service Provider (CSP) and the cloud users through Trusted Third Party Auditor (TTPA).
This work facilitates the user to store their data as blocks and enables them to perform dynamic operations on blocks. The
stored data can be accessed by a group of users authorized by the data owner. The owner has the privilege to grant or
revoke access of the stored data in the cloud. The present system is providing a good security mechanism for stored data
and proper sharing of keys among authorized users, and data owner for the cryptographic mechanism.
K.NAGA SANDHYA,D.RAVIKIRAN."Security Enhancement for Enabling Dynamic Data and Mutual Trust in Public Cloud". International Journal of Computer Engineering In Research Trends (IJCERT) ,ISSN:2349-7084 ,Vol.1, Issue 06,pp.373-378, DECEMBER - 2014, URL :https://ijcert.org/ems/ijcert_papers/V1I64.pdf,
: Mutual trust, access control, dynamic environment, outsourcing data storage
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