A Mechanism for Dependability Processing of Information Flow in Cloud Computing

As cloud computing becomes more and more common among enterprises and users, the dependability problem on cloud environment, especially in terms of correctness, reliability, security and performance, attracts an ever increasing attention. It is therefore necessary to provide a comprehensive mechanism to solve the dependability problem. Through this work, we propose a new comprehensive mechanism that dependability processes the information flow on a cloud platform. More precisely our approach includes information obfuscation and conversion method. It also allows, the monitoring and verification methods of the information flow processing. realizes the security of information flow transmission, the dependable hierarchical storage of information, the service provided by cloud safety and correctly, enhanced the dependability of the information flow processing in cloud computing.