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Mobile phone cloud application users are hesitating to move their information to the cloud service supplier due to security. When People try to store lot of files, they need to check the storage limit. In the proposed technique user's original data is taken, watermarking is applied and then the data is compressed to reduce the storage size of the data. Then some secrete message is embedded with the image for the authentication and these authenticated data is involved in security processes of Specter encryption. This encrypted data is divided into n pieces and each piece of data is going to be stored in a different storage location of the cloud. When intruder wants to take the data it is impossible because different location of the data pieces and encryption technology. When downloading the reversed process is applied and original data is received. The proposed method uses J-bit encoding (JBE) for compression.
R. Kanimozhi (Tue,) studied this question.