【摘要】 为解决P2P环境的动态性和不确定性带来的安全问题,提出一种新的信任模型来处理P2P环境中实体之间的信任关系,该模型对域内信任和域间信任分别采取不同的方法进行处理.与以往的信任模型相比,该信任模型能更加精确地评估实体之间的信任关系,能更加有效的解决P2P环境中存在的安全问题.更多还原

【Abstract】 The trust problem in P2P environment is a hot topic in currently and security P2P research.In order to resolve the security problems due to the dynamics and uncertainty of P2P environment,in this paper new trust model is developed,it discriminates the trust relationships between entities in the same autonomous domain and in different domains and handles the two different trust relationships with different approaches.By doing this,we can evaluate the trust relationships between entities more precisely,thus can resolve security problems exist in P2P environment more effectively.更多还原