Learn about the concept at the heart of VPN technology.
Find out what you should be looking for in a VPN logging policy.
Learn about how a VPN's local laws can affect your private data.
Find out how to protect yourself against IP, DNS, WebRTC and IPv6 leaks.
Discover the difference between VPNs and proxies and how to make the right choice.
Find out how we test all the VPNs our site in order to recommend the best.