User’s Behavior Trust Evaluate Algorithm Based On Cloud Model
Cloud computing is developing rapidly and the open environment in cloud computing is much more complex and unpredictable than other applications,so just providing the identity certification cannot ensure the security of cloud user and cloud service provider,in order to find a effective way to ensure cloud security,we have to solve the problem of trustiness of cloud users behavior first,in this paper,we propose a dynamic trust evaluate method to deal with cloud users bahavior,through using Entropy Method to reflect the essential regular patterm of users behavior evidence,making the evaluate way become a dynamic model,weaken the subjectivity of simply using AHP,moreover,still need AHP to make the result fit peoples subjective experience,so we also put forward a integrate algorithm that combine Entropy Method and AHP,in this way,the final evaluate value will keep the balance between objective and subjective and provide quantitative analysis foundation for security control,The simulation shows that the dynamic trust evaluate method can effectively distinguish users abnormal behavior.
Cloud Computing Users Behavior Dynamic Trust Evaluation
LI Jun-Jian TIAN Li-Qin
College of Computer Qinghai Normal University Qinghai Xining, China Department of Computer North China Institute of Science and Technology Beijing East,China
国际会议
秦皇岛
英文
556-561
2015-09-18（万方平台首次上网日期，不代表论文的发表时间）