How a 清大vpn works
The VPN technology is quite simple. To establish a secure communication channel, you only need one service and the corresponding protocols.
A VPN is called a "virtual private network" because connections from the user to the server are exclusive and additionally protected, as if you are using a separate physical cable. This secure connection is called a tunnel. The protocols used (such as OpenVPN) are encrypted to prevent third parties from viewing the transmitted content. Once the user has configured a secure connection to the server of their VPN provider, then in a technical sense, everything looks as if this user is located at the location of the server. For example, if a user is located in Magdeburg, Germany and connects to a VPN server in new York, they will be a North American user from new York for the sites and services they visit. This VPN property allows you to avoid blocking on video platforms. Providers use information entered by the user, such as browser information and IP address. If the user provides the expected information using a VPN, they will be able to view the video on the American platform, which is usually only available to residents of the United States.