Proton Pass - Use Yubikey or other security keys for 2FA

Proton have announced that their Proton Pass mobile apps now support secure login with FIDO2 devices for two-factor authentication (2FA). This allows you to use a Yubikey or any other compatible security key for added protection when accessing your account.

As someone who uses a Yubikey I find this is a great enhancement to an already excellent service.

You can read their support article which explains how to set this up > How to set up FIDO2 on your mobile device