VPNs can do some pretty cool things, but how do they work in practice? From protocols to streaming, here I'll cover it all ...

What does a VPN (ostensibly) protect against? A VPN protects against someone seeing where the traffic originating from your computer is directly heading. What are the limitations of a VPN?

Double VPN routes your network traffic through two VPN servers, providing an extra layer of encryption and protection.

Best VPN for 2025: Our Top 10 Favorite VPN Services What Is Geo-Blocking, How Does It Work, and How Can You Get Around It? Geo-blocking can be frustrating for anyone who’s tried to access ...