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计算机系统应用英文版:2011,20(6):77-80,102

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基于CAS 的门户单点登录方案

刘峰¹, 王峥², 曹华平¹, 罗守山3³

(1.国家计算机网络应急技术处理协调中心, 北京 100029;2.中油财务有限责任公司, 北京 100007;3.北京邮电大学计算机学院, 北京 100876)

Portal Single Sign-on Scheme Based on CAS

LIU Feng¹, WANG Zheng², CAO Hua-Ping¹, LUO Shou-Shan3³

(1.National Computer Network Emgergency Response Technical Team/Coordination Center of China, Beijing 100029, China;2.China Petroleum Finance Co. Ltd, Beijing 100007, China;3.School of Computer Science and Technology, Beijing University of Posts and Telecommunications, Beijing 100029, China)

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本文已被：浏览 2339次下载 4857次
Received:October 06, 2010 Revised:November 20, 2010

中文摘要: 门户是一种个性化、单点登录、内容聚合的Web 应用系统。为了实现门户的单点登录，分析了不同的实现方法，选取基于集中式认证的CAS 协议来实现，并针对CAS 在单点退出的缺陷进行改进，提高系统安全性和用户访问便利性。

中文关键词: 门户单点登录集中式认证 CAS 单点退出

Abstract:A portal is a Web based application that commonly provides personalization, single sign-on and content aggregation. In order to achieve a single sign-on on portal, after analyzing different implementations, the paper finally implement it with the centralized authentication CAS protocol, and improves the CAS defect of single logout, so it progress much on system securities and user access conveniences.

keywords: portal single sign-on centralized authentication CAS single logout

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基金项目:国家自然科学基金(60803157);北京市自然科学基金(4092029)

Author Name	Affiliation
LIU Feng	National Computer Network Emgergency Response Technical Team/Coordination Center of China, Beijing 100029, China
WANG Zheng	China Petroleum Finance Co. Ltd, Beijing 100007, China
CAO Hua-Ping	National Computer Network Emgergency Response Technical Team/Coordination Center of China, Beijing 100029, China
LUO Shou-Shan3	School of Computer Science and Technology, Beijing University of Posts and Telecommunications, Beijing 100029, China

Author Name	Affiliation
LIU Feng	National Computer Network Emgergency Response Technical Team/Coordination Center of China, Beijing 100029, China
WANG Zheng	China Petroleum Finance Co. Ltd, Beijing 100007, China
CAO Hua-Ping	National Computer Network Emgergency Response Technical Team/Coordination Center of China, Beijing 100029, China
LUO Shou-Shan3	School of Computer Science and Technology, Beijing University of Posts and Telecommunications, Beijing 100029, China

引用文本：
刘峰,王峥,曹华平,罗守山3.基于CAS 的门户单点登录方案.计算机系统应用,2011,20(6):77-80,102
LIU Feng,WANG Zheng,CAO Hua-Ping,LUO Shou-Shan3.Portal Single Sign-on Scheme Based on CAS.COMPUTER SYSTEMS APPLICATIONS,2011,20(6):77-80,102