VPNs are massively versatile tools – and some offer specialist servers. Here's everything you need to know about when (and why) to use them.

Many technologies underlie our internet use, yet we hardly think about them. One of many examples of this is the domain name system (DNS) server. You’ve probably only contemplated DNS servers if ...

Do you want to hide the fact you're using a VPN and gain online privacy? Learn about obfuscated servers and discover the best VPNs for secure browsing.