Towards a Trust-Manager Service for Hybrid Clouds
نویسندگان
چکیده
Cloud computing changed recently business view regarding their Information System through an on-demand provisioning of computing resources. Recent discussions about data security requirements in cloud computing environment tend to conflict with other requirement including usability and economic. In hybrid clouds that combine private and public clouds usage, private clouds are able both to externalize resources and invoke services from public cloud when needed. However, in such specific inter-cloud environment risks arise. Indeed, private clouds aren’t sufficiently assured about how credible is the data computed by these resources they entrusted. This is due to clouds autonomy preservation, difference in control policy definitions and lack of transparency in clouds. In this position paper, we tend to propose an approach to help private cloud selecting a trustworthy public cloud service. The idea consists in a trust manager as a service that bases the decision-making on the private cloud past invocation analysis Keywords-component: Cloud computing, data credibility, trust management, hybrid cloud, SLA
منابع مشابه
A Trust Based Probabilistic Method for Efficient Correctness Verification in Database Outsourcing
Correctness verification of query results is a significant challenge in database outsourcing. Most of the proposed approaches impose high overhead, which makes them impractical in real scenarios. Probabilistic approaches are proposed in order to reduce the computation overhead pertaining to the verification process. In this paper, we use the notion of trust as the basis of our probabilistic app...
متن کاملA novel trust management framework for multi-cloud environments based on trust service providers
In this paper, we address the problem of trust management in multi-cloud environments using a trust management architecture based on a group of distributed Trust Service Providers (TSPs). These are independent third-party providers, trusted by Cloud Providers (CPs), Cloud Service Providers (CSPs) and Cloud Service Users (CSUs), that provide trust related services to cloud participants. TSPs are...
متن کاملBuilding trust in m-commerce: contributions from quality and satisfaction
Purpose – Mobile commerce (m-commerce) represents a new area of business opportunity. Past research has often focused on customer acceptance and its antecedents, rather than factors that build trust in m-commerce. The purpose of this paper is to provide an explanation of factors influencing customer trust towards vendors on the mobile internet. Design/methodology/approach – M-commerce relies on...
متن کاملTourist behaviour towards self-service hotel technology adoption: Trust and subjective norm as key antecedents
a r t i c l e i n f o Keywords: Self-service technology Technology acceptance model Structural equation modelling Trust Subjective norm Performance risk and need for interaction The hospitality industry is expanding with an ever evolving technology adoption process and novel possibilities of adoption of new technologies are constantly being explored. Over the years, several research perspective...
متن کاملTesting of Cloud Applications in the Cross-Cloud Environment
Cloud computing is the new paradigm to deliver all the hosted services over internet on demand. The ultimate goal of cloud computing paradigm is to realize computing as a utility. The cloud is rapidly maturing towards its goal to support a wide variety of enterprise and consumer services and real-world applications. Recently a movement towards cross cloud also called as multi-clouds or inters c...
متن کامل