An Application Based on Fuzzy Access Model in Pervasive Environment

On the basis of the trust model, proposed a trustworthiness based fuzzy access model for control (TBFAMC). And achieved the appraisal of dynamic trust degree of subject, automatically work out the correlation with respect to the requested authority according to the composition of the trustworthiness of subject. Established interval-valued fuzzy policy rule for authority and achieve the effective control of authority through the fuzzy reasoning of subject related context. In the end demonstrate the effectiveness of TBFAMC with a living example and provide technology for solving the problem of dynamic access control in pervasive computing environment.