Cloud computing has emerged as a new type of commercial paradigm in which resources are provided as services via network. The word Cloud is very popular and has drawn attention from both education and research. With the character of low maintenance and ease of use cloud services are attracted by even domestic users. However, this dramatic technology experiences many new challenges among which security and integrity are most common. Many algorithms have been put forward to resolve these issues. Even though, those issues still remains unresolved. This paper brings an efficient mechanism where the Data Owner can securely store his personal records in the cloud and can be shared among multiple users on a request basis. Attribute Based Encryption (ABE) is the background technique used to achieve this goal. As this system offers high level of scalability, it ensures efficient data sharing among multiple users based on user priority. Also, it ensures secure storage and integrity of decrypted data.