| VPN技术及其安全优势的分析 |
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| 引用本文： | 海滨,唐全.VPN技术及其安全优势的分析[J].电气电子教学学报,2003,25(6):46-49,55. |
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| 作者姓名： | 海滨 唐全 |
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| 作者单位： | 中国药科大学,计算机教研室,江苏,南京,210009 |
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| 摘 要： | 目前运用网络传递信息已经被人们广泛接受,提高网络数据传输安全性已成为人们关心的焦点问题。本文就新兴的VPN(虚拟专用网)技术作了较全面的探讨和研究,论证了VPN技术具有较高的安全性能,对VPN技术使用的“隧道”方式和各类协议及加密方法进行了分析、对比。提出了支持VPN的三种服务平台,以及实现VPN的关键技术。在阐明VPN是一项安全可靠的技术的同时,也找出了一些使用VPN时存在的安全隐患,并针对这些问题提出了相应的解决方案。
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| 关 键 词： | VPN 虚拟专用网 安全性 隧道 PPT IPSec |
| 文章编号： | 1008-0686(2003)06-0046-05 |
Analysis of VPN Technique and Superiority Safety |
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| HAI Bin,TANG Quan.Analysis of VPN Technique and Superiority Safety[J].Journal of Electrical & Electronic Engineering Education,2003,25(6):46-49,55. |
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| Authors: | HAI Bin TANG Quan |
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| Abstract: | This days people like transmitting information with internet, the safety of network has been focal point. In this paper VPN technique has been discussed and studied fully, the safety superiority of VPN are expounded, especially "tunnel" manner and many kinds of protocol and encryption are analyzed, the three service stages and the key technique of VPN has been pointed out. VPN is a safe technique that is clarified in detail, at the same time the hidden trouble of safety in using VPN is found out and solution about it is raised. |
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| Keywords: | VPN technique "tunnel" manner PPTP/IPSec protocol safety mechanism |
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