The acronym VPN stands for Virtual Private Network. Its purpose is to create a secure and encrypted connection over a less secure network, such as the internet. VPNs help protect users' privacy by masking their IP addresses and encrypting their online activities, making it difficult for third parties to monitor or intercept data. They are commonly used to enhance security for remote workers, bypass geographic content restrictions, and safeguard sensitive information when using public Wi-Fi. By routing internet traffic through a secure server, VPNs provide a level of anonymity and security for users' online interactions.