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如今,电子商务的营销理念席卷全球,众多商家已经感受到,经济全球化的最佳途径是发展电子商务。这是在本世纪末、下世纪初的一个世人瞩目的经济增长契机。Intranet、Extranet等概念的提出,就是为了在网络上将企业的触角加速延伸到世界上的各个角落。但是,随着企业规模的增加,触角的伸长、变多,建设、运转和维护这个庞大企业网络的费用也会急剧增长,这是迟滞电子商务发展的主要原因之一。那么,与其筹建自己的网络帝国,不如坐享Internet这张大网。于是,虚拟专用网VPN应运而生。简单地讲,VPN就是一种使用公用网络(如Internet)作为基本传输媒介,将远程用户、分支机构和合作伙伴等连接起来,能够提供安全性和优先
Today, the e-commerce marketing concept has swept the world. Many businesses have already felt that the best way to achieve economic globalization is to develop e-commerce. This is an opportunity for world-renowned economic growth at the end of this century and the beginning of the next century. Concepts such as Intranet and Extranet are proposed to accelerate the company’s reach to every corner of the world on the Internet. However, as the size of the company increases, the number of tentacles will increase and increase, and the cost of building, operating, and maintaining this huge corporate network will also increase dramatically. This is one of the main reasons for the delay in the development of e-commerce. Then, instead of building your own network empire, you might as well enjoy the Internet as a big network. As a result, virtual private network VPN emerged. Simply put, VPN is a kind of use of a public network (such as the Internet) as a basic transmission medium to connect remote users, branch offices, and partners to provide security and priority.