Privacy sustainability scheme in cloud environment

摘要

Usually in cloud computing, all the administrations are being provided through internet. From past few years, we have observed that expanding favouritism of putting away and deploying data on the cloud. Saving privacy of individual information has been turned an essential and squeezing issue while offering privacy of individual information. In this paper a scheme that guarantees protection supportability along with sustainability in cloud environment is proposed. In this proposed work, information records are transferred by the client to the cloud by method for a secure key distribution which is consolidated by a key server and license server. We have also introduced an effective and efficient advanced digital rights management (DRM) scheme that permits client who owns the data to outsource the encrypted data file to a centralized content server. It also allows clients to access the data through a license issued by license server. Further, we have applied encryption principles to guarantee protection and security of transferred document or data. The proposed scheme prevents the attempts of malicious attacks made by an unauthorized user along with providing a secure key distribution.