VPN在企业中的应用  

The Application of VPN in the Enterprise

作　　者：程伍端[1] 

机构地区：[1]福建交通职业技术学院,福建福州350007

出　　处：《甘肃联合大学学报（自然科学版）》2009年第S2期45-48,共4页Journal of Gansu Lianhe University :Natural Sciences

摘　　要：介绍了VPN的实现原理和技术支持.企业应用VPN技术,在公共网络中建立专用网络,数据通过安全的"加密通道"在公共网络中传播,具有良好的保密性和抗干扰性,降低了企业网络的运营成本.应用VPN技术,实现了企业内部网络的扩展,应用VPN的远程访问,实现了企业的移动员工、远程办公接入企业内部网络需求;应用基于内联网VPN,实现企业网络互联.VPN的可扩展性、便于管理和实现全面的控制,并可节省成本.采用VPN技术是今后企业网络发展的趋势.This article introduces the realization of the principle of VPN and VPN technical support.The enterprise use VPN technology in the public network to establish dedicated network.The data pass through security 'encrypted channel' in the public network to disseminate,they have a good anti-interference and security,to reduce the corporate network operating costs.To VPN technology,achieve the enterprise's internal network expansion.To VPN remote access,to achieve the enterprise's needs for mobile workers and access intranet.To apply VPN-based intranet,to achieve the enterprise's network interconnection.The expansibility of VPN,liable to manage and achieve a comprehensive control,and enable to cost savings.VPN technology is used in the future,is the development of the enterprise network.

关 键 词：安全隧道 密钥管理 访问控制 用户身份认证 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]