一种可信网络节点行为证据监测与管理机制*

提出的用于网络节点行为证据监测与管理的机制可以实现对监测得到的节点行为进行证据量化处理，并与该节点历史记录的行为证据加权，得到节点行为证据优属度，以此实现对节点行为是否可信的准确评估。实验仿真结果显示，该机制能很好地收集网络节点行为证据，实现网络节点证据优属度的管理，并且该机制符合网络中节点行为证据优属度的慢升快降原则和高可优属度的不易获得和不易维持原则。

Mechanism of node behaviors evidence monitoring and management in trusted network

This paper proposed a mechanism to monitor and manage node behaviors evidence.The mechanism could quantitative node behaviors evidence which was obtained by network monitoring,and be weighted with it's history record evidence,then obtained the excellent membership degree of node behaviors evidence.Thus achieved an accurate assessment of the credibility of the node behavior.Experimental results show that the mechanism can effectively collect node behaviors evidence and consistent with the slow down faster ri...