Research On User Data Storage Security In Cloud Environment

The scalability, high reliability, distribute according to need, low cost, versatility, of Cloud computing promote the rapid popularity of cloud computing. However, the development of cloud computing technology is not mature enough and there are greats of security problem. Therefore, to explore the data storage security issues in cloud environment, analyze the reason, and explore feasible security solutions have become hot spot in the academic research and urgent problem the industry.On the basis of introducing cloud computing theory and technology, Analyzed the internal and external data safety risk and the reasons of enterprise faced in the period of storing the data into the cloud, constructed user data storage security model in the cloud environment and expatiated the realization process of each module from five aspects of the cloud security and security management technology, enterprise security management and technology security, and legal and standard, hoping the study of this subject can more effectively guarantee the data security in the cloud environment.