Authenticator App - Novaz

CEX.IO 2FA: How to Set Up an Authenticator App

cex.io Supported

Enable two-factor authentication on CEX.IO to stop unauthorized logins. After setup, CEX.IO asks for a rotating code from Authenticator App - Novaz in addition to your password.

Crypto transactions can't be reversed, so protecting your CEX.IO sign-in with 2FA is essential. Besides an authenticator app, CEX.IO also offers SMS text codes. An authenticator app (TOTP) is usually the best balance of security and convenience — and it's safer than SMS codes, which can be intercepted through SIM-swap attacks.

2FA methods CEX.IO supports

  • SMS text message
  • Authenticator app (TOTP)
  1. 1

    Download Authenticator App - Novaz

    Install Authenticator App - Novaz from the App Store on your iPhone or iPad and open it — you'll use it to scan CEX.IO's QR code and generate your 6-digit sign-in codes.

    Download on the App Store
  2. 2

    Sign in to CEX.IO and open your CEX.IO account security settings.

  3. 3

    Turn on two-factor authentication and choose the authenticator-app option.

    Look for "Authenticator app", "Authentication app", or "TOTP" rather than SMS.

  4. 4

    Scan the QR code with Authenticator App - Novaz.

    Open Authenticator App - Novaz, tap add, and point your camera at the QR code CEX.IO displays. Can't scan? Enter the setup key manually instead.

  5. 5

    Enter the 6-digit code to confirm.

    Type the code Authenticator App - Novaz generates to verify and link your CEX.IO account.

  6. 6

    Save a way to recover your account.

    If CEX.IO shows backup or recovery codes, store them somewhere safe, away from your phone. If it doesn't, check how CEX.IO recovers accounts (support, an admin, or another sign-in method) before you need it.

Menu names on CEX.IO can change — the official CEX.IO 2FA documentation ↗ always has the exact, current path.

How to recover your CEX.IO account

If you lose access to your authenticator and CEX.IO gave you backup or recovery codes when you turned on 2FA, sign in with one of them; keep them somewhere safe, away from your phone. Not every service issues codes. If CEX.IO doesn't, or you didn't save them, use CEX.IO's account-recovery or support process (or ask your admin, for a work account) to get back in.

Frequently asked questions

Does CEX.IO work with authenticator apps like Authenticator App - Novaz?
Yes. CEX.IO supports TOTP authenticator apps, so you can generate its two-factor codes in Authenticator App - Novaz.
Is CEX.IO two-factor authentication free?
Yes. Enabling authenticator-app 2FA on CEX.IO is free — you only need the free Authenticator App - Novaz.
What if I lose access to my CEX.IO 2FA codes?
If CEX.IO gave you backup or recovery codes during setup, sign in with one of them. If it didn't, or you didn't save them, use CEX.IO's account recovery or contact its support (or your admin, for a work account), then add the account to Authenticator App - Novaz again.

Generate your CEX.IO codes in Authenticator App - Novaz

Free, offline, and encrypted. One tap for every 6-digit code.

Get the app

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