What Is a VPN? A Beginner’s Guide for Remote Workers
Learn the basics of virtual private networks and why remote workers rely on them.
A VPN creates an encrypted tunnel between your device and a remote server operated by the VPN provider. All of your traffic passes through this tunnel, shielding it from your internet service provider or anyone else sharing the network. To outside observers it appears that your connection originates from the VPN server, not your actual location.
For remote workers that layer of privacy prevents credential theft and protects confidential documents when using public Wi‑Fi. It also lets you access company dashboards or region‑locked services no matter where you happen to be working from.
Most modern VPN apps make this process simple: choose a server location, click connect, and you’re protected. The rest of this guide explores the benefits, security features, and best services to help you integrate a VPN into your daily workflow.