Trust calculation and delivery control in trust-based access control

Trust management system has been a promising approach to solve the access control problems in open multi-domain environments. However, the calculation of trust and the delivery of the trust are not addressed effectively in the existing trust management systems. To address the problems, this paper proposes a scheme of trust calculation and delivery control. Compared with the other schemes, it is simpler and more flexible, and also easier to be implemented. Biography: LEI Jianyun(1972–), male, Ph.D. candidate, Associate professor of South-Central University for Nationalities, research direction: information security.