The aim of this project is to secure the sensitive outsourced data with encryption and data fragmentation within the cloud provider. The major requirements for achieving security in outsourced cloud databases are confidentiality, privacy, availability and integrity. While achieving the requirements various data confidentiality mechanisms of fragmentation and encryption of data are used. This project presents a method for secure and confidential storage of data in the cloud environment based on fragmentation. Applying encryption and obfuscation techniques on the cloud data will provide more protection against unauthorized access of sensitive data of a private user.