In this guide, you’ll learn what a VPN is, how it works, and why every traveler should use one — especially when booking flights, connecting to hotel Wi-Fi, or accessing streaming services abroad.

When I first started traveling, I relied only on local SIM cards. Then I discovered eSIMs — they made life so much easier. But when I added a VPN, everything changed. The combination of eSIM + VPN became my ultimate travel setup: fast, flexible, and safe.