Design of trust model based on behavior in cloud computing environment

Abstract

This paper studies the characteristics of cloud computing environment, based on the traditional access control management technology, proposes a reference model for access control management in the cloud computing, designs a model based on trust grade of behaviors and role control, its basic thought is through entity behaviors, or the results which entity's behaviors produced, and integrated calculation processing generates the entity of credible value, with this as basis determines or changes entity of trust grade, as to change the entity of role and authority, to reach the purpose of supervision and protection about single entity or even the whole cloud system. © Springer Science+Business Media Dordrecht 2014.