What Is a VPN Protocol & What Is the Best VPN Protocol?
When choosing a VPN provider, it’s normal procedure to always take a look at what VPN protocols they offer. But do you actually know what a VPN protocol is, and what sets each VPN protocol apart from each other? That’s the kind of information that can make deciding which VPN provider to go with much easier. Plus, it’d also help you make a smarter choice.
Well, if you’re interested in learning about VPN protocols, this is the right article for you. We’ll discuss what VPN protocols are, go over the general VPN protocol types, and give you a quick overview of what protocols you should use for various online activities.
What VPN Protocol Types Are There?
At the moment of writing of this article, you’re most likely to see VPN providers offering access to the following VPN protocols:
- PPTP
- L2TP/IPSec
- IKEv2/IPSec
- IPSec
- SSTP
- OpenVPN
- SoftEther
- SS Ultra
VPN Protocol Comparison
| VPN Protocol | Connection Speed | Level of Encryption | Connection Stability | Media Streaming | Torrent Downloading | Compatible With | Available in UltrafastVPN Client |
| PPTP | Very Fast | Poor | Very Stable | Good | Poor | Most OSs and devices | No |
|---|---|---|---|---|---|---|---|
| L2TP/IPSec | Medium | Medium | Stable | Good | Medium | Most OSs and devices | No |
| IKEv2/IPSec | Very Fast | Good | Very Stable | Good | Good | Most OSs and devices | No |
| IPSec | Medium | Good | Stable | Good | Good | Most OSs and devices | No |
| SSTP | Fast | Good | Very Stable | Medium | Good | Windows, Ubuntu, Android, and routers | No |
| OpenVPN TCP | Medium | Very Good | Stable | Medium | Good | Most OSs and devices | Yes |
| OpenVPN UDP | Fast | Very Good | Medium | Good | Good | Most OSs and devices | Yes |
| SoftEther | Very Fast | Very Good | Very Stable | Good | Good | Most OSs and devices | Yes |
| SS Ultra | Very Fast | Good | Very Stable | Good | Good | Linux, macOS, iOS, and Android | Yes |
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