What is the primary purpose of a Virtual Private Network (VPN)?

The primary purpose of a Virtual Private Network (VPN) is to create a secure connection over public telecommunications infrastructure. By establishing an encrypted tunnel between the user's device and the VPN server, it ensures that the data transmitted is protected from interception, thus providing confidentiality and integrity for sensitive information. This capability is particularly important when users are accessing the internet over unsecured networks, such as public Wi-Fi.

Using a VPN can also mask the user's IP address, adding a layer of anonymity while browsing. It helps in bypassing geographical restrictions and providing access to region-locked content by making it appear as though the user is accessing the internet from a different location. Overall, the secure connection it facilitates is vital for protecting personal information and maintaining privacy in an increasingly digital world.