VPN
VPN (Virtual Private Network) is a technology that creates a secure, encrypted connection over a less secure network, such as the internet. It allows users to access private networks remotely, mask their IP addresses, and protect data transmission from eavesdropping or interception. VPNs are commonly used for secure remote work, bypassing geo-restrictions, and enhancing online privacy.
Developers should learn and use VPNs when working remotely to securely access company resources like internal servers, databases, or development environments, ensuring sensitive code and data are protected. It's also valuable for testing applications in different geographic regions, accessing region-locked APIs or services, and maintaining privacy on public Wi-Fi networks during development work.