Fine-grained Access Control in Distributed Cloud Environment using Trust Valuation Model

Cloud computing has been in existence as an adaptable technology that gets integrated with IoT, Big-Data, and WSN to provide reliable, scalable mesh-free services. However, because of its openness nature, the privacy cloud is important parameter for today’s research. The most factor access control user trust. Many articles related trust management were presented, but them include highly complex algorithms result network overhead. This proposed security framework a better more effective system wherein multiple distributed centers are created trust-based authentication validation requests from users their resources. idea here efficient decision-making establishing reliable relationships among resources using least computations. Each different permissions each file present server. simulated results shows improvement rate successful transactions, time cost