Research on User Information Security based on Cloud Computing

As an important support for social information, cloud computing technology not only brings convenience to people's lives, but also brings challenges. In the cloud computing service mode, users can transmit and obtain information at anytime and anywhere through different terminals, can store information by purchasing and leasing servers. However, in the process of cloud computing service mode, there are risks that threaten user information security. Through the analysis of the cloud computing service model, this paper analyzes the two main problems of user information security more deeply and puts forward four feasible suggestions which based on cloud computing technology.