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	Centralized authentication and authorization based on Kerberos
	Bing Xiao-yan ; Shao Bei-en
	2010-10-12 ; 2010-10-12
关键词	Practical/ authorisation virtual enterprises/ group enterprises Kerberos-based centralized authentication authorization scheme information synchronization reduction informatization construction centralized cross-domain access control/ C7100 Business and administration C6130S Data security
中文摘要	Because of lacking support for centralized authorization, widely-applied Kerberos couldn't realize cross-domain access control in group enterprises. Therefore, a Kerberos-based Centralized Authentication Authorization (KCAA) scheme is proposed. By integrating centralized authorization into Kerberos, KCAA achieves centralized authentication and authorization in headquarter for cross-domain access. KCAA uses abstract users to reduce information synchronization in different domains, and identity agents to simplify deployment of Kerberos. KCAA shows its application value in-the informatization construction of a large group enterprise which proves that it could achieve centralized cross-domain access control without mass transformation of legacy systems.
语种	中文
出版者	Editorial Board of Microcomputer Information ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/78665]
专题	清华大学
推荐引用方式 GB/T 7714	Bing Xiao-yan,Shao Bei-en. Centralized authentication and authorization based on Kerberos[J],2010, 2010.
APA	Bing Xiao-yan,&Shao Bei-en.(2010).Centralized authentication and authorization based on Kerberos..
MLA	Bing Xiao-yan,et al."Centralized authentication and authorization based on Kerberos".(2010).

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