摘要
随着网络经济、电子商务、电子政务、远程教育等的迅猛发展,各单位对外联系业务及合作范固越来越广,传统的联网方式已难以适应现代业务发展的需求。VPN技术可以让各单位利用Internet来建立自己安全的内部网,将其分散在各地的网络通讯通过现有的公网安全地连接起来。本文介绍了VPN的概念、技术、优势,并探讨了VPN在券商广域网备份系统中的应用。
With the rapid development of network economy,E-Business,E-Government, distance education, etc., and with the ever-enlarging scope of business and cooperation,it is difficult for the tradition way of linking network to adapt to the requirements of the developing modern business. VPN technique enables network users to establish their secure Intranets based on the Internet,linking securely together notwork in different places. This paper focuses on the VPN concept,technique and its advantages,and discusses about its application in backup system of WAN of security companies.
出处
《计算机科学》
CSCD
北大核心
2004年第10期71-73,共3页
Computer Science
