What is a VPN?

A VPN (Virtual Private Network) creates a secure, encrypted tunnel between your device and the internet. This helps hide your IP address, protects your data on public Wi‑Fi, and lets you access content more freely.

At a glance

• Encrypts your traffic so others can’t read it on shared networks
• Replaces your IP with the VPN server’s IP to reduce tracking
• Lets you connect through many countries for more open access

What a VPN hides

• Your IP address from websites and apps
• Your traffic contents from local networks (e.g., cafes, hotels)
• Most simple location signals tied to your connection

What a VPN does not do

• It doesn’t make you anonymous from websites where you’re signed in
• It doesn’t stop cookies or fingerprinting by itself
• It doesn’t bypass every block; services may still restrict access

When to use a VPN

• On public Wi‑Fi (cafes, airports, hotels)
• When traveling and you need access to usual services
• To reduce ISP or network-based throttling
• When you want an extra privacy layer at home or work