基于信任的动态访问控制方案

Scheme for Dynamic Access Control Based on Trust

为有效解决实体间的访问控制问题,应用博弈论方法对基于信任的访问控制模型中的信息博弈和重复博弈进行分析,将博弈理论与信任评估组合应用,设计促使节点间长期诚信访问的约束机制,提出了基于信任的动态访问控制总体方案和相关关键技术策略.安全分析显示,提出的方案是有效且安全的.

To effectively solve the problem between entities acess, information games and repeated games in a trust-based access control model were analyzed by applying the method of game theory, and the game theory and trust evaluation were combined. A restriction mechanism of long-term credit access between nodes was designed, and a main scheme of trust-based dynamic access control model and strategies of relatively key technologies were presented. Safety analysis shows that the proposed approach is highly efficient and secure.