Read the concept
Start with the VPN or DNS guide that matches your question.
Learn how mobile privacy works
Understand the connection before changing it. The xVPN learning center explains VPNs, DNS, public IP addresses, and mobile network privacy in plain language.
- VPN basics without jargon
- Mobile privacy guides
- Clear limits and practical checks
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Start with the connection layer
Most privacy questions become easier once you know which part of the connection is visible.
A VPN protects traffic between your phone and a VPN server, DNS translates domain names, and a public IP identifies the network route presented to the internet.
Choose a topic
Build a useful mental model before changing app, DNS, or network settings.
- VPN fundamentalsLearn how encryption, tunneling, and server routing work together.
- DNS basicsSee how domain names become network addresses and where leaks can occur.
- Connection checksUse IP, DNS, and WebRTC tools to compare the current route.
Learn, check, then connect
Read the guide, observe the current route, and compare the result after connecting xVPN.
Check the current route
Run an IP or leak test before changing the connection.
Compare with xVPN
Connect on iPhone or Android and repeat the same check.
Explore more
Continue with a related feature, platform guide, privacy tool, or server resource.
xVPN learning center FAQ
What to read first and how to interpret browser-based checks.
What should I learn first?
Start with the VPN guide if you want to understand encrypted routing, or the DNS guide if you are troubleshooting domain lookups and resolver exposure.
Why does my public IP matter?
A public IP identifies the internet connection used for a request and can reveal an approximate network location.
How do browser privacy tests help?
They show a snapshot of what the current request can observe, which is useful for comparing before and after a network change.
Where can I use these guides?
The concepts apply to mobile connections, home Wi-Fi, public hotspots, travel networks, and other internet routes.
When should I repeat a test?
Repeat it after changing VPN, DNS, Wi-Fi, cellular data, or browser settings.
Who is the learning center for?
It is for anyone who wants a practical explanation before changing a privacy setting.
Make the next connection private.
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