An Efficient Methodology for Cloud Computing to Retrieve Data

Cloud computing is an efficient data sharing technique where users can directly store and access information through internet. Hence the chances of unauthorized access and security of data is an important issue in cloud computing, hence various techniques are implemented for the security of cloud data. Encryption is a technique of providing a secure access of data over internet, but chances of attack is still possible. Hence an efficient technique is implemented using the concept of multi-keyword based data retrieval in cloud computing with encryption [1]. Although the technique is efficient in terms of communication overhead and security from various attacks but further enhancements can be done in the technique to make it for secure and easy, hence a new and efficient technique is implemented in cloud computing using attribute based encryption and verification, the proposed technique implemented provides security from various attacks and provide less storage and communication overhead. Keywords— IaaS, PaaS, SaaS, Hybrid Cloud, TRSE, SSE.