The Improvements of KeyNote Trust Management System
KeyNote trust management system has been applied to access control field, especially in the Distributed Access Control System (DACS). However, KeyNote is just a prototype system and it has many inadequacies in implement system. In this paper, the authors mainly improve the KeyNote trust management in four aspects. First, in order to increase the efficiency and response time, they add the cache management to the system model. Next, they propose a log system to monitor the operation of the system.