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.

Connection to VPN takes place on top of your regular Internet connection. This means that to connect to a VPN network you need to have a working Internet connection. The main difference between a VPN and a regular connection is encryption. All data transmitted via VPN is encrypted and, in theory, is not viewable by third parties.

Choosing a VPN service is very difficult. An inexperienced user does not see the difference between hundreds of different programs (and there is one). Advanced users compare services based on such parameters as anonymity, access speed, log storage, and much more.

Choosing a VPN service is very difficult. An inexperienced user does not see the difference between hundreds of different programs (and there is one). Advanced users compare services based on such parameters as anonymity, access speed, log storage, and much more.

Antwen
Connection to VPN takes place on top of your regular Internet connection. This means that to connect to a VPN network you need to have a working Internet connection. The main difference between a VPN and a regular connection is encryption. All data transmitted via VPN is encrypted and, in theory, is not viewable by third parties.

Choosing a VPN service is very difficult. An inexperienced user does not see the difference between hundreds of different programs (and there is one). Advanced users compare services based on such parameters as anonymity, access speed, log storage, and much more.

Antwen
Connection to VPN takes place on top of your regular Internet connection. This means that to connect to a VPN network you need to have a working Internet connection. The main difference between a VPN and a regular connection is encryption. All data transmitted via VPN is encrypted and, in theory, is not viewable by third parties.

Choosing a VPN service is very difficult. An inexperienced user does not see the difference between hundreds of different programs (and there is one). Advanced users compare services based on such parameters as anonymity, access speed, log storage, and much more.

Does your VPN service provider store any logs that contain your IP address and timestamps? If it does, then you just simply provide another person with information about your online activities. Of course, this is not a plus, but a huge minus for privacy. If you can't get logging data, we recommend that you consider the service potentially unsafe.

While free services are constantly in search of cheap servers and grab for the first free or cheap server, even if its quality is poor. Also, all free VPN services use throttling on their servers. This slows down significantly due to the fact that with the help of throttling, VPN providers narrow the bandwidth to save traffic.

The advice here is: don't use free VPNs at all. The logic here is very simple: in order to offer a VPN service, you need to buy equipment, rent a channel, and hire a sysadmin. It's all a substantial amount of money. Therefore, there can be no free service. If you do not take money explicitly, then the company has found a way to make money on you implicitly. Most likely, your traffic will be analyzed and your data will be sold to third parties

Learn all about VPN for Windows. How to set up which service to use – paid or free. A large list of VPN programs and services.