Imparting Data in Cloud Storage using Key Revocation Process

Cloud computing is ideal for places where the data remain in a fixed environment, which are unavailable. Today imparting of data with security places is a major issue in cloud computing. For security issues key aggregate place a vital role to offer secured data transfer. Cloud storage is a storage of data online in cloud which is accessible from multiple and connected resources. Cloud storage can provide good accessibility and reliability, strong protection, disaster recovery, and lowest cost. This paper provides the various techniques and methodologies that can be used for security in revocation process and also new method proposed for data importing in cloud computing. This aggregate key can be sent to the others for decryption of cipher text set and remaining encrypted files outside the set are remains confidential. In order to protect the sensitive information in the cloud storage the key revocation is used.