Protocols

1. Support
2. Proton VPN Features
3. Protocols
Change your VPN protocol
Learn how to switch protocols in the Proton VPN app. You can select from a range of strong protocols like WireGuard Smart, and Stealth.
1. Support
2. Proton VPN Features
3. Protocols
What is the difference between UDP and TCP?

Proton製品サポートを見る