Research on Cloud Safe Storage Evaluation Model from Perspective of Internet Finance

Cloud storage plays a role of file management and store backups with characteristics of scalability and flexibility. With increment of the formation the clients store in the cloud, cloud safe storage from perspective of Internet finance becomes the hot spot in the current researches. This paper proposes the cloud safe storage evaluation model, builds the fuzzy math comprehensive evaluation system from perspective of Internet finance, and establishes evaluation matrix in order to calculate discrete assessment values based on expert evaluation mechanism. The product of the weight vector and the evaluation vector is considered the comprehensive evaluation results of cloud storage model finally by the evaluation model. Secondly, taking a comparable analysis on HDFS safety storage model, DES encryption cloud safety storage model and AES encryption cloud safety storage model that are based on encrypting, will then provide a theoretical direction for customers to select suitable storage service.