What is Wireguard? Explaining a New VPN Protocol and How it Compares to OpenVPN

Why is WireGuard becoming more popular? The answer is simple, WireGuard is a fast, free, and new open-source VPN connection protocol. Read more about WireGuard here: https://www.allthingssecured.com/vpn/faq/what-is-wireguard/

🔹🔹🔹VPNs that use WireGuard🔹🔹🔹

✅ Mullvad VPN: https://www.allthingssecured.com/try/mullvad-wg
✅ NordVPN: https://www.allthingssecured.com/try/nordvpn-wg
✅ VyperVPN: https://www.allthingssecured.com/try/vyprvpn-wg

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Video Timestamps
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0:00 - Introduction
1:01 - How Wireguard Works
1:39 - Benefits of Using Wireguard
3:00 - Best VPNs that Use Wireguard
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Simply put, Wireguard is a free, open-source VPN connection protocol that has proven to be faster, simpler and more lightweight than other encryption protocols.

If that doesn’t make sense to you - and don’t worry, you’re not alone - think about this: OpenVPN, which is currently considered the security standard for VPN protocols, runs on 600,000 lines of code. IPSec, another standard VPN protocol, has 400,000 lines of code.

Wireguard runs on 4,000.

That’s a 99% reduction in code, which has made it much easier to manage as well as to debug. In this case, simpler is definitely better. Not to mention that this represents what is considered to be a stronger encryption method.

Over the next few minutes, I’m going to explain how Wireguard works, the benefits of using Wireguard, and finally the best VPN services that are now running the Wireguard protocol.

I’ll start by saying that Wireguard was initially developed back in 2016 as an alternative connection protocol for the Linux operating system.

What we’re dealing with here is a way to encrypt communication between two devices, which could be your computer and your corporate network, a server and a machine, your phone and the cellular network...whatever.

This is important when passing sensitive information across the open internet. There are already a lot of encryption measures in place, but a virtual private network or “VPN”, adds an additional layer of security.

But what makes Wireguard so special when we have perfectly good protocols we can use already?

It can really be boiled down to three things:

First, Wireguard creates a stable connection faster than previous protocols. I’ve already seen this myself in multiple cases where it takes less than 1-2 seconds to establish a connection through Wireguard when it normally takes between 5-10 seconds using OpenVPN.

It can also switch from mobile networks to WiFi networks without dropping, which is a huge benefit.

You see, the old connection protocols were designed decades ago and have been slowed by all the over-engineering that has taken place to make them meet different needs.

Second, Wireguard has been tested to perform up to 4 times better than OpenVPN and IPsec-based VPNs. That means you can get up to 4 times faster speeds when you’re connected to the VPN, which if you’ve used a VPN for any period of time, you know how important that is.

Finally, Wireguard utilizes modern cryptography that has been peer-reviewed and promoted by numerous security experts. All VPN protocols provide a level of security, but only Wireguard takes advantage of new methods such as cryptokey routing.

For you, the user, the only thing that really matters is that the VPN protocol connects quickly, stays connected and gives you fast connection speeds.

Now, unless you’re incredibly tech savvy and feel comfortable setting up your own virtual private network at home, most of us are going to be using a commercial VPN that has integrated Wireguard into their applications.

So which VPNs have done this? If you’re watching this video months or years after I publish, the answer will probably be most of them.

However, at this point in time, I’ll share with you a handful that have been the early adopters.

First, Mullvad VPN was one of the first VPNs to integrate Wireguard as a protocol option. For most operating systems, it’s actually the default protocol. Mullvad is an open source project that requires a bit of technical know-how to set up and they’re not the cheapest option, but it’s great for privacy-focused individuals.

For a more consumer-friendly option, I recommend either NordVPN with Nordlynx or VyprVPN. Both services are extremely easy to download and install on any device you want to use and support Windows, iOS, MacOS and Android.

In each case, you’ll want to go into the settings to make sure that you’re connecting to the appropriate connection protocol, as you can see here where I’m changing to NordLynx in the NordVPN software.

If you’ve been using VPNs for a while, you’ll notice an immediate improvement on the connection and, as has been the case for me, connection speeds.

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