访问控制技术的研究和进展  

The Research and Development of Access Control Technology

作　　者：訾小超[1] 张绍莲[1] 茅兵[1] 谢立[1] 

机构地区：[1]南京大学计算机系软件新技术国家重点实验室,南京210093

出　　处：《计算机科学》2001年第7期26-28,41,共4页Computer Science

基　　金：国家"863"高技术经费资助;课题号:863-301-6-4

摘　　要：Access Control(AC)is one of the important technologies of System Security and has been widely studied recently because the traditionary AC technologies can' t meet with the security commands of contemporary imformation system. As a result,the traditionary AC technologies have been developed and some new technologies have been put forward. This paper makes the necessary classification for the more-than-ten-year research results of the AC technology,together with the analysis and predication for the development trend of the AC technology in the future.Access Control (AC) is one of the important technologies of System Security and has been widely studied recently because the traditionary AC technologies can' t meet with the security commands of contemporary imformation system. As a result,the traditionary AC technologies have been developed and some new technologies have been put forward. This paper makes the necessary classification for the more-than-ten-year research results of the AC technology,together with the analysis and predication for the development trend of the AC technology in the future.

关 键 词：计算机网络 信息安全 访问控制 角色 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]