Research on Behavior Trust Based on Trustworthy Distributed System

With the increasing development of distributed system application, distributed system security is facing the heavy challenge. To arrive at the goal of intensifying the behavior trustworthiness and controllability of distributed systems, we focus on building the trustworthy model between distributed system and user behaviors and strengthening the manageability of distributed systems. By setting up the trustworthy computing circumstance and supplying the trustworthy validation and the active protection based on identity and behavior for trustworthy distributed system, we may defend the unaware viruses and intrusion. Furthermore, the controllability of behavior trust is studied. It can be predicted trust level under the multi-trust-attribute conditions. The experiment results show the .NET framework of creating user behavior log to provide evidences for behavior trust forecast and control.