摘要
为解决云计算下网络交互节点的可信性问题,提出了基于主观逻辑的云信任评估模型。在主观逻辑的事实空间和观念空间对实体的可信性进行了表达,对云计算下的信任串联传递和并联合意进行了计算,并建立了主观信任观念等级评估方法。通过实验仿真,证明了模型的有效性。
In order to resolve the trust evaluation in cloud environments,a cloud trust evaluation model based on subjective logic is proposed. The entity trust is expressed in both fact space and opinion space,the ways for trust serial- transfer and parallel- consensus in cloud computing are calculated,and the methods for subjective trust classification are proposed. The simulation experiment indicates that this model is feasible and effective.
出处
《信息安全与通信保密》
2015年第6期114-118,共5页
Information Security and Communications Privacy
关键词
信任评估
云信任
主观逻辑7
trust evaluation
cloud trust
subjective logic
