VPN技术在企业网络中的应用

The VPN Technology Application in the Enterprise Network

随着企业网络技术的普及,员工需要随时随地联入企业网。随着企业本身发展壮大与跨国化,企业分支机构遍布世界。企业与各战略伙伴也需要随时通信。这涉及到远程安全接入企业网络。为了保证数据在网络传输时的安全,通常需要为每个分部建立独立的专用链路,这样就会造成投资大、工程难以实施。为了解决上述问题,采用了虚拟专用网(VPN,vitual private network)技术,即利用公共服务网络(如因特网)实现企业数据的安全通信和加密。

With the enterprises network technical universal, staffs need to access to the enterprise intranet at any time and anywhere. With the enterprise business developing and internationalizing, the branches distributes all over the world. Enterprises businesses partners, branches and remote users need to access the intranet. It＇s about how to link to the intranet safety and secret. Normally, building-up the connection to it for everyone, but it＇s so expensive and difficult to setup. So, using the VPN＂ techniques, that is, make use of the public service network（such as Intemet） to get the data/information safety and enciphering.