A Strategy of Methodology for Multi-Cloud Storage security in Cloud Computing

Abstract

As new storage model, cloud storage has gainattentions from in cooperation the academics and industrial communities.Nevertheless along with variant advantages, it also carries newchallenges in maintaining data integrity and highly available reliable data storage facility.In addition,provided that better privacy as wellas make sure data availability,can be accomplish by dividing the user’s data block into data pieces and distributing them among theavailable Service Providers in such a way that no less than a threshold number of Service Providers can take part in effectiveretrieval of the whole data block.In this paper,we propose a secured cost-effectivemulti-cloud storage(SCMCS)model in cloudcomputing which holds an economical distribution of data among the available Service Providers in the market,to provide customers with data availability as well as secure storage.