Authenticator app for 123 Reg
How to set up or enable two-factor authentication (2FA) for 123 Reg
To keep your 123 Reg account secure, enable two-factor authentication (2FA). This page explains how 123 Reg 2FA works, which methods 123 Reg supports, and how to protect and recover your account. The most secure option is an authenticator app: store your 123 Reg 2FA codes in MS Authenticator App and generate a fresh 6-digit code every time you sign in.
2FA methods 123 Reg supports
- SMS text message
- Authenticator app (TOTP)
- Security key (U2F / WebAuthn)
An authenticator app (TOTP) is the sweet spot: free, offline, and not vulnerable to SIM-swap attacks like SMS.
How to enable or set up 2FA for 123 Reg
123 Reg supports two-factor authentication. Follow our step-by-step 123 Reg guide, or read the official 123 Reg documentation ↗ for the exact, up-to-date steps.
Frequently asked questions
- Does 123 Reg work with authenticator apps like MS Authenticator App?
- Yes. 123 Reg supports TOTP authenticator apps, so you can generate its two-factor codes in MS Authenticator App.
- Is 123 Reg two-factor authentication free?
- Yes. Enabling authenticator-app 2FA on 123 Reg is free — you only need the free MS Authenticator App.
- What if I lose access to my 123 Reg 2FA codes?
- Use the backup or recovery codes you saved during setup. If you didn't save them, contact 123 Reg support to regain access, then re-add the account to MS Authenticator App.
- Should I use an authenticator app or a security key on 123 Reg?
- 123 Reg supports both. An authenticator app like MS Authenticator App is free and works on any phone; a hardware security key adds phishing resistance. You can enable both.
Topics covered
- 123 reg 2fa
- 123 reg two-factor authentication
- 123 reg 2fa setup
- 123 reg authenticator app
- how to enable 2fa on 123 reg
- 123 reg account security
Other Domains services
Data: 2fa.directory
Disclaimer
The information on this page is provided for educational purposes only, to help you secure your accounts.
Novaz is not affiliated, associated, authorized, endorsed by, or in any way officially connected with 123 Reg, or any of its subsidiaries or affiliates.
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