Authors:
Ping HE
;
Jing QIU
;
Yan YI
;
Jianchun CAI
and
Zucheng DAI
Affiliation:
Kunming University, China
Keyword(s):
Cloud Computing, Information Security, Trust Management, Trust Level.
Abstract:
Cloud computing is a kind of burgeoning new business models and infrastructure, but the characteristic of openness, flexibility, and the public availability, to the application security has brought about many challenges. In this paper, by analyzing the current cloud computing, trust and trust management, and other technology, corresponding to the level of trust model based on behavior of cloud computing environment was given. According to user's behavior dynamically and trustworthiness of value, to determine the user's confidence level, further to control the corresponding behavior of users and permissions, it can guarantee the safety and reliability of the cloud computing system in order to standardize management and guide users.