Optimizing a VPN isn't just about picking a protocol - choosing UDP or TCP can make a big difference, too.

If you’ve ever explored VPN settings or read a tech guide, chances are you’ve seen the term OpenVPN pop up. But what exactly is it? Is it an app, a ...

It says: "Imagine you're sending a letter to your friend. With OpenVPN UDP, it's like sending your letter really fast without worrying too much if every little detail arrives perfectly.

Can't decide which VPN protocol to use? In this detailed guide, we take a look at the best VPN protocols and how they differ.

OpenVPN has been around for decades – here's everything you need to know about it, and what it's actually used for.

Why does this matter? The VPN app passes the settings to OpenVPN using standard commands, and if you can find them, they'll give you every detail about the connection and how it's set up.

A Virtual Private Network (VPN) lets you connect to the internet through a secure server that makes your online activity difficult to trace.