The study and design on secure-cloud storage system

For the security issue in cloud storage systems, we design a cloud security storage system (for short CSSS). Firstly, The CSSS integrates information isolation, accessing control, virus detection, metadata safeguard of crucial data and fast-speed retrieval; Secondly, with the help of connect control interface, the authorized users can safely access the data in the CSSS. This system can provide a solid foundation for data protection and multilevel storage in private enterprise cloud. The result on trial displays that this system can ensure the data security in cloud storage system, with few side effects on the I/O performance of the network