• Vikram Maruti Kurandale
• Pournima Dhumal
• Amit Gobare
• Komal Gaikwad

Use of cloud computing is increasing rapidly but the security is main issue inside the cloud computing. Lot of research have been done on the cloud. Data can be efficiently store, share and download on the cloud storage. This improves user’s interaction with resources without any trouble. There are number of techniques to achieve the security in the cloud security inside the cloud computing. Many of them uses operations on dynamic data along with computation. This will force user to make copy of the user data on the cloud which will prevent the data loss and updation of the data. The efficient distributed storage auditing mechanism is prepare to overcome the data loss inside the cloud computing. But copies of duplicate data will lead to the memory overload of the cloud. So this paper presents the method for data partitioning. Data partitioning methods is also used to avoid the duplication of user data. Cloud data integrity get enhanced due to non-redundancy. It helps in enhancement of localization of the errors. It need to cooperate with server to detect the misbehaving user. This paper uses the DES algorithm for encryption of the data. To enhance the performance of the cloud storage remote data integrity checking concept is used. The cloud contains dynamic data and to reduce the time and computational cost data partitioning plays an important role.

Cloud computing, security, domain, data security, partitioning.

"Data Partitioning Technique to Improve Cloud Data Storage Security.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.2, Issue 4, page no.917-921, April-2015, Available :http://www.jetir.org/papers/JETIR1504012.pdf

"Data Partitioning Technique to Improve Cloud Data Storage Security.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.2, Issue 4, page no. pp917-921, April-2015, Available at : http://www.jetir.org/papers/JETIR1504012.pdf