In cloud computing growth, management of trust is most challenging issue. Cloud computing has several challenging issues such as privacy, security and availability by the changing of environments. Preserving consumer?s privacy is not an easy task due to sensitive information involved in the interaction between consumer and the trust management service. Protecting cloud services from the malicious users is a difficult problem. The availability of trust management service is another significant challenge because of the dynamic nature of cloud environments. This paperproposesCloudArmor, a reputation based trust management framework that provides a set of functionalities to deliver Trust as a Service(Taas), which includes i) a novel protocol to prove the credibility of trust feedbacks and preserve users? privacy, ii) an adaptive and robust credibility model for measuring the credibility of trust feedbacks to protect cloud services from malicious users and to compare the trustworthiness of cloud services, and iii) an availability model to manage the availability of the decentralized implementation of the trust management service. The benefits of the approach have been validated by a prototype and experimental studies.
Cloud computing, trust management, credibility, reputation, availability.
Jonnadula Bala Harika , K.Leelam , G.Bindubhargavi , J.Neeharika , R.chittiBabu "Cloud Armor: Supporting Reputation Based On Trust Management For Cloud Services" Iconic Research And Engineering Journals Volume 1 Issue 9 2018 Page 339-346
Jonnadula Bala Harika , K.Leelam , G.Bindubhargavi , J.Neeharika , R.chittiBabu "Cloud Armor: Supporting Reputation Based On Trust Management For Cloud Services" Iconic Research And Engineering Journals, 1(9)