International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 110 - Number 3 |
Year of Publication: 2015 |
Authors: Aparna Ajit Patil, Dhanashree Kulkarni |
10.5120/19298-0742 |
Aparna Ajit Patil, Dhanashree Kulkarni . A Survey On: Secure Data Deduplication on Hybrid Cloud Storage Architecture. International Journal of Computer Applications. 110, 3 ( January 2015), 29-32. DOI=10.5120/19298-0742
Data deduplication is one of the most important Data compression techniques used for to removing the duplicate copies of repeating data and it is widely used in the cloud storage for the purpose of reduce the storage space and save bandwidth. To keep the confidentiality of sensitive data while supporting the deduplication, to encrypt the data before outsourcing convergent encryption technique has been proposed . To better protect data security, this project makes the first attempt to formally address the problem of authorized data deduplication . Different from the traditional deduplication system, differential benefits of the user are further considered the duplicate check besides the data itself. Hybrid cloud architecture contains several new deduplication constructions supporting authorized duplicate check. The proposed security models contain the demonstration of security analysis scheme. As a proof of concept, contains the implementation framework of proposed authorized duplicate check scheme and conduct testbed experiments using these prototype. In proposed system contain authorized duplicate check scheme incurs minimal overhead compared to normal operations.