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Efficient Cryptography Technique for Data Security using Binary Tree

A Vanaja

It’s an era of cloud computing. It is a growing technology. It provides massive capacity of storage for cloud users. Cloud storage is more flexible as a function of user’s to store and retrieve their data as their requirement. So it’s necessary to protect the data transmitted over the different servers. Cloud allows users to use without installation and access their personal data at any computer with internet access. It is known that,As technology increases the security issues also increases which happened also in cloud computing. Such a way the major issues on the cloud computing are data privacy and security.This paper has proposed Encryption algorithm to meet the security and privacy issues in cloud warehouse in order to protect the data stored in the cloud