Development of trust based access control models using fuzzy logic in cloud computing

Cloud computing is the technology that provides different types of services as a useful resource on Internet. Resource trust value will help cloud users to select provider for processing and storing their essential information. Also, service providers can give access based secure resources from malicious users. In this paper, models are proposed, which comes under subjective model behavior user calculate values. The fuzzy, motivated us apply fuzzy logic calculating values in environment. We use Mamdani method with gauss membership function fuzzification triangular defuzzification. Parameters such performance elasticity taken evaluation resource. attributes workload response time. And elasticity, we have scalability, availability, security, usability. C-means clustering applied parameters evaluating bad requests, bogus unauthorized total requests.