Does Signal support 2FA?
Signal does not currently support authenticator-app (TOTP) two-factor authentication. Signal does offer 2FA via SMS text message and phone call — better than nothing, but an authenticator app is the more secure option if Signal adds it.
2FA methods Signal supports
- SMS text message
- Phone call
Signal does not offer an authenticator-app (TOTP) option yet. Authenticator apps are safer than SMS, so it's worth requesting.
How to keep your Signal account secure
Use a long, unique password (a password manager helps), turn on any 2FA method Signal offers, and stay alert to phishing. See Signal's official security documentation ↗. If Signal adds authenticator-app support, you'll be able to use MS Authenticator App.
Frequently asked questions
- Does Signal support authenticator apps?
- Not yet — Signal does not offer authenticator-app (TOTP) 2FA at this time, though it does support SMS text message and phone call.
- How can I secure my Signal account without an authenticator app?
- Use a long, unique password (a password manager helps), turn on any 2FA method Signal does offer, and stay alert to phishing. If Signal adds authenticator-app support, you'll be able to use MS Authenticator App.
Topics covered
- signal 2fa
- signal two-factor authentication
- does signal support 2fa
- signal authenticator app
- signal 2fa methods
- signal account security
Other Communication services
Data: 2fa.directory
Disclaimer
The information on this page is provided for educational purposes only, to help you secure your accounts.
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