摘要
据PKI来确定用户身份的合法性,再据PMI来为用户分配角色,这基本能满足电子政务较高的安全需求。然而这种机制的安全性的一个重要前提是假设用户提供的信息都是真实可信的。如何杜绝假冒用户的非法访问?在PKI/PMI安全机制中集成用户可信度管理被证明是一个坚固、可靠、可管理的安全机制。
For the high level demand of security network, using PKI to determine the legitimacy of the user identity, according to thePMI to assign roles to user, however, an important preconditions for this kind of security is the assumption that the information providedby the user is true. How to prevent illegal access of fake user Integrated user trust degree management in the PKI/PMI securitymechanism has been proved to be a solid, reliable, manageable security system.
出处
《智能计算机与应用》
2016年第3期81-83,共3页
Intelligent Computer and Applications
