Proof of Shared Ownerships and Construct A Collaborative Cloud Application

Distributed storage stages guarantee advantageous applications to clients for sharing records and cooperate with coordinated efforts. The main challenge in a shared cloud-based application is the security and privacy of sensitive information stored by a particular user. For instance, Cloud users has the ability to erase documents and disavow them without counselling the alternate cloud associates. To handle this drawback, Proof of Shared belonging (PoSW) is proposed, a particular PoSW is subjected to execute information protection mechanism, confirmation and information reduplication. Furthermore, PoSW tends to utilize the diagonal cryptography equation to ensure the security of the mutual data records in order to provide a common information sharing approval, document ownership, and develop an absolutely particular relation between the document holders. Hence, integrating PoSW into the cloud server assists it to check the common belonging and overcome the data reduplication challenges in the common cloud-based data records.