摘要
Abstract
This paper proposes a new trust model-Hierarchical and Distributed Region-based Trust Model-HDRTM. This model is based on the historical interactive information and credibility recommended, and uses the methods of measurement and the combination rule to assess the trust of the peers.Meanwhile,thereliability and authenticity are enhanced via introducing the regulatory punishment factors and the weighting factors of the synthesis rule.Systems simulation indicates that HDRTM is able to resist malicious peers effectively and has goodsecurity and trust.关键词
P2P网络/信任模型/层次化分布域/系统仿真Key words
Peer-to-Peer Network/Trust Model/Hierarchical and Distributed Region/Systems Simulation分类
信息技术与安全科学
