ENABLING DYNAMIC DATA AND INDIRECT MUTUAL TRUST FOR STANDALONE STORAGE SYSTEM

Abstract

Now a days, there are many organizations as well as individuals and they have an amount of sensitive data including personal information , some financial records , some important health records and such many more important information related to individual or any organization. That data produced by many organizations is out pacing their storage ability. Due to huge amount of data, it requires high storage capacity, so it is quite expensive. Hence, storage system offered by Standalone Service Provider (SSP) is paid facility that enables the individual or particular organization to outsource their sensitive data to be stored on the server system. It reduces the expense of maintenance of the data. The data owner pays for the some level of security that he wishes and he must make up for amends in case of any bad conduct by the Standalone Service Provider (SSP). On the other hand, the Data owner and authorized users may falsely charges a Standalone Service Provider (SSP) with accuse to get certain amount of compensate or repay. The proposed system has four advantages: A) It allows the owner to outsource sensitive data to SSP, and perform full block level dynamic operations on the data. B) Authorized users can receive the latest version of the outsourced data. C) It creates indirect mutual trust between data owner and SSP. And D) It enforces the access control of the outsourced data can be done by sending a key through email to the registered user.