A security architecture for computational grids
CCS '98 Proceedings of the 5th ACM conference on Computer and communications security
The grid: blueprint for a new computing infrastructure
The grid: blueprint for a new computing infrastructure
Supporting Trust in Virtual Communities
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 6 - Volume 6
Enhancing Grid Security with Trust Management
SCC '04 Proceedings of the 2004 IEEE International Conference on Services Computing
Experience with the keynote trust management system: applications and future directions
iTrust'03 Proceedings of the 1st international conference on Trust management
An overview of PKI trust models
IEEE Network: The Magazine of Global Internetworking
Trustworthy assurance of service interoperation in cloud environment
International Journal of Automation and Computing
A new agent based security framework for collaborative cloud environment
Proceedings of the Seventh Annual Workshop on Cyber Security and Information Intelligence Research
Intercloud message exchange middleware
Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication
A trust-based noise injection strategy for privacy protection in cloud
Software—Practice & Experience
Virtual machine provisioning through satellite communications in federated Cloud environments
Future Generation Computer Systems
An autonomic cloud environment for hosting ECG data analysis services
Future Generation Computer Systems
How to federate VISION clouds through SAML/Shibboleth authentication
ESOCC'12 Proceedings of the First European conference on Service-Oriented and Cloud Computing
Evaluation and establishment of trust in cloud federation
Proceedings of the 8th International Conference on Ubiquitous Information Management and Communication
Future Generation Computer Systems
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Trust is one of the most important means to improve security and enable interoperability of current heterogeneous independent cloud platforms. This paper first analyzed several trust models used in large and distributed environment and then introduced a novel cloud trust model to solve security issues in cross-clouds environment in which cloud customer can choose different providers' services and resources in heterogeneous domains can cooperate. The model is domain-based. It divides one cloud provider's resource nodes into the same domain and sets trust agent. It distinguishes two different roles cloud customer and cloud server and designs different strategies for them. In our model, trust recommendation is treated as one type of cloud services just like computation or storage. The model achieves both identity authentication and behavior authentication. The results of emulation experiments show that the proposed model can efficiently and safely construct trust relationship in cross-clouds environment.