The primary purpose of a virtual private network (VPN) is to create a secure connection over the internet between a user's device and a remote server. This technology encrypts user data, ensuring privacy and protection from potential threats like hacking or surveillance. VPNs are commonly used for secure browsing, remote work, and accessing geo-restricted content. By masking the user's IP address, VPNs enable anonymous online activity. Ultimately, a VPN enhances internet security and privacy, making it an essential tool in today's digital landscape.