In the age of information explosion, everyone has an easy access to all sorts of information craving, sharing, transmission and storage through the Cloud. Targeting the vigorous development of cloud computing technology, many vendors have introduced “Cloud Storage Services” to hit the market. In other words, the traditional HD and USB flash drive are old-fashioned actually; meanwhile, cloud computing has gradually changed the way of obtaining computing resources in our modern, mobile lives to integrate all user scenarios and transmission technology into the seamless communications.