Research on Security Outsourcing Privacy in Cloud Environments

Cloud platform provides storage space and access for large data sources, cloud computing technology is the key to supporting data technology. However the emergence of large data poses new challenges to traditional data security. This project mainly focuses on data security in the cloud computing environment outsourcing and retrieval, the key technology for solving the outsourcing of data processing, saving local computing resources, reduce computational overhead is of great importance, and for the promotion of health, cloud computing fast and long-term development is of great significance. Therefore, the research is not only of great theoretical significance, and has great practical value.