An Efficient Data Deduplication Methodology in a Hybrid Cloud

  IJPTT-book-cover
 
International Journal of P2P Network Trends and Technology (IJPTT)          
 
© 2017 by IJPTT Journal
Volume - 7 Issue - 1
Year of Publication : 2017
Authors : Naveentha, Sangeetha priyalakshmi

MLA

Naveentha, Sangeetha priyalakshmi "An Efficient Data Deduplication Methodology in a Hybrid Cloud". International Journal of P2P Network Trends and Technology (IJPTT), V7(1):6-9 Jan - Feb 2017, ISSN:2249-2615, www.ijpttjournal.org, Published by Seventh Sense Research Group.

Abstract

Data Deduplication is a specialized data compression technique for eliminating duplicate copies of repeating data. By this technique the Storage Utilization in Cloud can be improved and saves bandwidth. To make the cloud storage more Secured during the process of deduplication, Convergent Encryption technique has been used to encrypt the data before sending to the cloud. Different from Conventional systems, the Advanced Deduplication System support authorized duplication check based on differential privileges of user besides data itself. Hybrid cloud architecture has been used where new deduplication constructions supporting authorized duplication check is performed. Deduplication is done both at file level and block level. This paper addresses the problem of achieving reliable and efficient key management in secured deduplication.

References

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Keywords
Hybrid cloud, Deduplication, Convergent encryption, key management.