• Mohini Jadhav
• Pradnya Ligade
• Sarita Tayde
• Prof. R.S.Shirbhate

Cloud computing has been emerged as a computing network over the Internet. Cloud data indulge storing of the data in the cloud as well as has sharing capability among multiple users. Due to failures of human or hardware and even Software errors cloud data is associated with data integrity. Several mechanisms have been proposed in order to allow both the data owners as well as the public auditors to audit cloud data integrity efficiently without retrieving the entire data from the cloud servers. A Third Party Auditor (TPA) will perform integrity checking and the identity of the signer on shared data is kept private from them. In this project, we only investigate for auditing the integrity of shared data in the cloud with efficient user cancelation while still preserving identity privacy. We also enhance this system, when any user change the value from table then we analysis that value and automatically restored original value.

Cloud computing, Data security Authorized auditing, Fine-grained dynamic data update.

"Key Distribution and Trust Based Scheme on Big Data Analysis for Group User on Cloud Service", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.891-895, April-2019, Available :http://www.jetir.org/papers/JETIR1904G39.pdf

"Key Distribution and Trust Based Scheme on Big Data Analysis for Group User on Cloud Service", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp891-895, April-2019, Available at : http://www.jetir.org/papers/JETIR1904G39.pdf