Bedampudi Rajesh, R. Bala Dinakar
Cloud storage is a big factor where we can see the multiple copies of the data stored in single and mulita cloud server which increases the overheads of the cloud service providers data reduction is one of more important technique which needed to performance and storage system for increasing the efficiency of cloud computing there are many challenge which comes across for data reduction when the data storage is in secured format when they outsource the data so here we implement the secret sharing scheme with data reduction technique using convergent encryption and implement the security model for data storage with reduction system where the overheads of the system are limited in real environment in the proposed system we dived the data in fragments by using secure secret sharing schemes the proposed de-duplication systems are secure in terms of the definitions specified in the proposed security model., confidentiality, reliability and integrity
De-duplication, secret sharing, distributed storage system, reliability.