Cloud Sanitization and Auditing

Abstract

Storage services provided by the cloud gives users the ability to reserve their data in an efficient manner in the storage provider/cloud. In addition to this, by the use of the proposed integrity auditing scheme, the integrity of the files sent by the client to the server can be checked. In some basic cloud storage structures, like student records or office records, some vulnerable data may be present in the cloud file. A third party or other users cannot access this vulnerable data. As a result, if the entire data is encoded, the delicate data would be concealed but it would be rendered useless to other users. In order to address the above issue, we offer a strategy that acknowledges information imparting to cover up vulnerable data. At the moment, a sanitizer is employed to sanitize the given data blocks associated with the vulnerable information and this sanitizer converts the signatures of the physical records into valuable ones. Hence the idea proposed in this paper would give users the ability to store and utilize the stored documents, and they can easily rely on the fact that their vulnerable data is hidden, assuring that the data integrity is sustained. The assessment of the suggested idea is shown to be functional.