Survey on Schema for Concurrent Access over Encrypted Cloud Database Using SQL Operations for Access Control Mechanism

Abstract

The key issues with respect to cloud administrations are security, accessibility, adaptability and data classification. Security, versatility and accessibility of any cloud administrations are taken cared by the cloud suppliers, yet usage of data classification is open issue for the occupants. The proposed design incorporates data encryption, key administration, data decryption and all issues identified with cloud administrations. This design utilizes SQL operations over cloud data. Formal models portray the proposed answer for implementing access control and for ensuring privacy of data and metadata.

Keywords: Encryption; Decryption; Access control; Database; Confidentiality