Two factor authentication (2FA)
- Support
- Proton Account
- Passwords and authentication
- Two factor authentication (2FA)
Set up two-factor authentication (2FA) with an authenticator app
You can set up or manage two-factor authentication in your Proton Account settings. Learn how to enable 2FA with an authenticator app, add devices, and sign in with 2FA.
- Support
- Proton Account
- Passwords and authentication
- Two factor authentication (2FA)
Set up two-factor authentication (2FA) with a security key
You can use a U2F or FIDO2 security key to secure your Proton Account with 2FA. Learn how to set up security key 2FA and manage your keys.
