Distributed storage utilized with the end goal of secure stockpiling by people and foundations. As the cloud server is viewed as outsider server, checking the trustworthiness of information at normal interims is obligatory. Some cloud servers may purposefully erase information which isn't utilized for significant stretch. It might influence the information proprietor, hence in our proposed work uprightness of information is checked through remote inspecting. we make a purified record, which contains less data about the information, which is utilized for examining a sanitizer is utilized to purify the information squares relating to the touchy data of the document and changes these information squares' marks into substantial ones for the sterilized document. These marks are utilized to confirm the respectability of the purified document in the period of uprightness inspecting. Accordingly, our plan makes the record put away in the cloud ready to be shared and utilized by others relying on the prerequisite that the touchy data is covered up.
