Secure data storage and retrieval in the cloud

Abstract

In Cloud client can remotely store and bring their information depending on their work need or interest, and cloud is very cheap and dependable too. But cloud has major problem regards to its security, it solely depends upon the cloud provider. In this paper we deal with providing security to the information. In proposed technique it provides a secured way to upload the information by encrypting it before being uploaded to cloud and decrypting with verified secret key before downloading.