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随着信息化、电子政务建设的不断推进和深化,不管是在生产经营单位,还是在行政管理部门,对计算机信息系统的要求也越来越高,有些单位内部组建了局域网,并且通过租用电信专线组建了应用于业务系统、电子政务系统、办公系统的专网。虚拟专用网(VPN)实际上是对企业内部网电子商务的扩展,可以帮助远程用户、公司分支机构、商业伙伴及供应商同公司的内部网建立可信的安全连接,并保证数据的安全传输。降低成本费用的同时,简化电子商务网络的设计和管理,加速连接新的用户和网站。另外,虚拟专用网还可以保护现有电子商务网的网络投资。
With the continuous improvement and deepening of informatization and e-government construction, the requirements for computer information systems are getting higher and higher both in production and operation units and in administrative departments. Some units have established local area networks within them and rented telecommunications Dedicated to the formation of the business system used in e-government systems, office systems, the private network. Virtual Private Networks (VPNs) are in effect an extension of e-commerce within the corporate intranet to help remote users, corporate offices, business partners and suppliers to establish trusted secure connections with the company’s intranet and to ensure the secure transfer of data . Reduce costs while simplifying the design and management of e-commerce networks to accelerate the connection of new users and websites. In addition, the virtual private network can also protect the existing network of e-commerce network investment.