A Private Cloud Interface between User and public Cloud Approach For Secure Authorized Deduplication

Abstract

Encryption techniques which were used traditionally were not compatible with data duplication while providing data confidentiality .We take our proposed authorized duplicate finding model is minimal overhead different normal models As a proof data is implement a prototype in our proposed authorized duplicate check scheme and data tested experiments in our prototype. To protect the confidentiality of sensitive data while supporting deduplication, the convergent encryption technique has been proposed to encrypt the data before outsourcing This paper is decries the data duplication and hybrid cloud storage in different models the concepts of cloud computing trust and reputation different  questions related in trust and protection in cloud computing locations is discussed Computing model trust and reputation representation is widely discussed and applied in a lot of content model scenarios becoming subject in scientific researches and number of theoretical and practical values represents This paper is development a high level trust model and security reliable files changes  number of user private cloud  then the calculation system is trust different users according to the metrics previously methods.