VPN (Virtual Private Network) enables secure and private communication over the internet. It works by establishing a secure, encrypted tunnel between the user’s device and the remote network, effectively creating a private network connection over a public network infrastructure. VPNs are often used by businesses to protect their networks and data from unauthorized access or interception, as well as to provide a secure method for remote employees to access company resources and applications. Additionally, VPN solutions can also enable users to access geographically restricted content, ensuring privacy, security, and increased productivity for both individuals and businesses.