| 校园网外远程直接访问电子资源实现技术分析与研究 |
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| 引用本文： | 李晓东,卢振波.校园网外远程直接访问电子资源实现技术分析与研究[J].情报理论与实践,2007,30(1):131-134,96. |
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| 作者姓名： | 李晓东 卢振波 |
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| 作者单位： | 1. 北京大学,图书馆,北京,100871
2. 浙江工业大学,图书馆,浙江,杭州,310014 |
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| 摘 要： | 目前，合法用户主要通过代理服务器和VPN技术从校园网外远程访问电子资源，这类技术以现有的学术资源校园网IP认证模式为基础，将校园网外用户的IP转变为校内IP来实现访问，具有技术成熟、应用广泛的特点，但是存在使用、管理和性能上的问题。以Athens和shibboleth为代表的第二类技术的出现，改变了现有的IP认证模式，校园网外的用户可直接访问商业性学术资源。本文主要介绍和分析第二类校园网外远程访问技术。
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| 关 键 词： | 大专院校 网络 信息服务 远程访问 传递认证 |
| 修稿时间： | 2006-07-20 |
Technologies to realize off-campus access to electronic resources |
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| Li Xiaodong.Technologies to realize off-campus access to electronic resources[J].Information Studies:Theory & Application,2007,30(1):131-134,96. |
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| Authors: | Li Xiaodong |
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| Abstract: | At present, library digital resources are mainly accessed off campus by using proxy and VPN. These technologies are based on campus IP authentication model, realizing digital resources access by changing off-campus IP to campus IP. These technologies are characterized by mature technology and wide applications, but they have many problems in application, management and performance. The emergence of the second category of technology represented by Athens and Shibboleth changes the present campus IP authentication model and realizes the access of commercial academic resources off-campus directly. This article will focus on the second category of technology. |
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