Reputation Based Trust Model in Cloud Computing
نویسندگان
چکیده
Cloud computing offers cost-effective dynamic, scalable and shared services for enterprises from remote data centre. The data stored in cloud storage is increasing day by day dramatically. Though the problem of trusting cloud computing is a highest concern for most enterprises in such a way that trust is widely regarded as one of the top obstacles for the adoption and growth of cloud computing. So there is a need of trust model which help cloud consumers to find the provider that best satisfies their trust concerns in cloud computing by measuring the trustworthiness of Cloud Service Provider (CSP). In this paper we propose a reputation based trust model which will evaluate the reputation of service provider by using a trust evaluation algorithm that will take customers feedback, server rejection rate and server workload into consideration. The experiments show that the trust result is more efficient.
منابع مشابه
RESCUE: Reputation based Service for Cloud User Environment
Exceptional characteristics of Cloud computing has replaced all traditional computing. With reduced resource management and without in-advance investment, it has been victorious in making the IT world to migrate towards it. Microsoft announced its office package as Cloud, which can prevent people moving from Windows to Linux. As this drift is escalating in an exponential rate, the cloud environ...
متن کاملTrust Model for Optimized Cloud Services
Cloud computing with its inherent advantages draws attention for business critical applications, but concurrently expects high level of trust in cloud service providers. Reputation-based trust is emerging as a good choice to model trust of cloud service providers based on available evidence. Many existing reputation based systems either ignore or give less importance to uncertainty linked with ...
متن کاملDesigning a fuzzy-logic based trust and reputation model for secure resource allocation in cloud computing
To plan and improve a fuzzy logic and neural network based trust and reputation model for safe resource allocation in cloud computing is the most important motto of this research. Among the IT professionals in current scenario, the cloud computing is one of the main topics conversed. Now, to revise the security, we employ the trust manager and reputation manager in our proposed approach. At fir...
متن کاملA Fuzzy Reputation-based Trust Management Scheme for Cloud Computing
Cloud computing requires that customers trust that a service provider’s platforms are secured and provide a sufficient level of integrity for the client’s data. However, a lack of trust between cloud customers and providers has hindered the universal acceptance of clouds as an increasingly popular approach for the processing of large data sets and computationally expensive programs. Existing te...
متن کاملA Reputation-Based Adaptive Trust Management System for Vehicular Clouds
Advances in vehicular networks, embedded devices and cloud computing will enable the formation of vehicular clouds of computing, communication, sensing, power and physical resources. Owing to the dynamic nature of the vehicular cloud, continuous monitoring on trust attributes in necessary to enforce service-level agreement, This paper proposes RA-VTrust, Reputationbased Adaptive Vehicular Trust...
متن کامل