摘要
越来越多的读者希望通过网络访问电子资源,利用VPN(虚拟专用网络)技术实现读者在信息资源的远程访问,就是一种安全可靠、切实可行的解决方案。本文介绍了VPN技术的基本原理、实现方式和VPN的几种关键技术,并对数字图书馆建设中常用的几种VPN技术作了一些探讨。
More and more readers hope to use electronic resource by intemet. It was a safe and practical solution that was found to remote access to the digital resource of university library by using VPN technology. This article introduced the basic principle and realizing method of VPN technology, as well as the important technology of VPN, the arctical also probed into several contain use of VPN technology in digital library.
出处
《现代情报》
2009年第9期88-90,共3页
Journal of Modern Information
