结合PKI与Kerberos的分布式认证与访问控制  

Combining PKI and Kerberos to implement authentication and access control in Distributed system

作　　者：徐嘉[1] 李建华[1] 

机构地区：[1]上海交通大学电子工程系,200030

出　　处：《微计算机信息》2006年第07X期108-110,共3页Control & Automation

摘　　要：本文首先阐述了分布式系统存在的重复认证和信息流动导致的权限扩散的问题,讨论了各自的解决方案。最后提出了分布式系统认证的总体架构,分析了解决方案的优点以及缺点的解决办法。In the paper, the problems of repeated authentication and right proliferation because of information spreading are expressed. The solutions to each problem are discussed. The architecture of authentication and access control is brought forward. The advantage and disadvantage of the solution are analyzed. The settlement of the disadvantage is offered.

关 键 词：分布式系统 认证 访问控制 

分 类 号：TP39[自动化与计算机技术—计算机应用技术] TP393.08[自动化与计算机技术—计算机科学与技术]