摘要
PMI提出了一个新的信息保护基础设施，能够与PKI和目录服务紧密地集成，并系统地建立起对认可用户的特定授权．对权限管理进行了系统的定义和描述，完整地提供了授权服务所需过程。对建立在PKI基础上的PMI在企业中建立了授权关系建模．将授权模型及其变更关系在LDAP树的设计中体现，并简要提出了LDAP目录服务在PKI／PMI混合系统中的应用。
PMI proposed a new information protection infrastructure, which with PKI and directory services closer integration, and to establish a system of authorized user＇s specific authorization, competence of the management of the system definition and description, full authorization to provide the services required for the course. Establishment of the PKI based on the PMI in the enterprise authorized the establishment of relations Modeling, the licensing model and its change in the relationship between designs embodied in the LDAP tree, and briefly raised LDAP directory services in the application of the PKI / PMI mixed system.
作者
王宏伟
WANG Hong-wei （Guizhou University, Electronics and Information Technology Institute, Guiyang 550025, China）
出处
《电脑知识与技术》
2008年第9期1420-1422,共3页
Computer Knowledge and Technology
