A New Approach for De-Duplication Checking in Cloud Environment with Auditing

Data deduplication is essential procedure to pack a data for destroying duplication of transferring data, and used comprehensively in cloud to limit the limit of capacity memory and aides in sparing transmission capacity. Memory deduplication, distinguishing pages with same substance and being shared into one single duplicate, diminishes memory necessities; In this paper utilized for SHA1 and AES Algorithm for Deduplication correlation and Data Security too. Unique in relation to conventional deduplication frameworks, the differential benefits of clients are additionally considered in copy check other than the data itself. We additionally present a few new deduplication developments supporting approved copy check in cross breed cloud design. Security examination exhibits that our plan is secure as far as the definitions determined in the proposed security model. Here Data Auditing is likewise proposed.