A Survey On Data Security And Storage Mechanism In Cloud Computing

Cloud Computing

Cloud computing, often referred to as simply “the cloud”, is the delivery of on-demand computing resources - everything from applications to data centers-over the internet on a pay-for-use basis. The cloud storage contributors are in charge for monitoring the data which is available and accessible on the cloud. It is a dreadfully challenging part to maintain the security of data stored in third party cloud database. The stored data in cloud is so important that the user ensures that no data is corrupted or lost. Much research work has been done on data security using RSA with a traditional approach and logic. The entitled research work emphasize on a robust scheme to provide integrity, privacy, and confidentiality to data stored on the cloud .The scheme emphasize on security and authentication using efficient RSA with key encryption MD5 along with the efficient mechanism for data being stored in the data centers . RSA algorithm uses efficient two public key pairs rather than sending the encryption value directly as a public key. Work is done on load balancing technique and on other performance parameters like load capacity, PSNR, time and security.

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