![]() ![]() The core of VPN is to realize tunnel communication, which fulfills the task of data encapsulation, data transmission and data decompression via the tunneling protocol. Private indicates users can establish the VPN connection according to their requirements and only specific users are allowed to use the VPN connection. Virtual indicates the VPN connection is based on the logical end-to-end connection instead of the physical end-to-end connection. ![]() VPN (Virtual Private Network) provides a means for secure communication between remote computers across a public WAN (Wide Area Network), such as the internet. ![]()
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