虚拟专用网络可以实现不同网络的组件和资源之间的相互连接。



虚拟专用网络能够利用 Internet 或其它公共互联网络的基础设施为用



户创建隧道，并提供与专用网络一样的安全和功能保障。

-Virtual private network can realize the different network components and connections between resources. Virtual Private Network can take advantage of Internet or other public infrastructure of the Internet for users to create tunnels, and provide the same private network to protect the safety and functionality.