When to Use a VPN (and When Not To): Benefits, Limits & Setup
A VPN (Virtual Private Network) encrypts traffic between your device and a remote VPN server and masks your home or mobile IP address from destination websites. It is a practical tool for untrusted public Wi-Fi, reducing local ISP visibility, and remote work access—but it does not make you completely anonymous or stop phishing, malware, or cookie tracking.
By Mo YF · 4 min read