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> Use this file to discover available pages before exploring further.
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# Two-factor authentication (2FA)

# Two-Factor Authentication (2FA)

## How do I enable/use Two-Factor Authentication (2FA)?

As a hybrid crypto exchange platform, X4T takes the security of user accounts and funds seriously. One of the best ways to strengthen the security of your X4T account is to enable **Two-Factor Authentication (2FA)**.

2FA adds an extra layer of protection by requiring a **second verification step** (in addition to your password) when logging in.

## Updated steps to set up 2FA on your X4T account

1. **Log in to your X4T account**
* After logging in, open your account settings by clicking your **profile icon** in the top-right corner of the dashboard.

2. **Go to “Settings” and click “Two-Step Verification”**
* You’ll find the 2FA option in the left-side settings menu. Click **“Two-Step Verification”** to start.

3. **Enable Two-Step Verification**
* Switch the toggle to **“On”**. A pop-up will appear explaining the benefits of 2FA. Click **“Start”** to continue.

4. **Enter your current password**
* For security reasons, you will be asked to enter your X4T account password. Type it and click **“Next.”**

5. **Download an authenticator app**
   We recommend installing one of the following apps:

* Authy (Google Play / App Store)  
     https://play.google.com/store/apps/details?id=com.authy.authy  
     https://apps.apple.com/us/app/twilio-authy/id494168017

* Google Authenticator (Google Play / App Store)  
     https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2  
     https://apps.apple.com/us/app/google-authenticator/id388497605

* Auth0 Guardian (Google Play / App Store)  
     https://play.google.com/store/apps/details?id=com.auth0.guardian  
     https://apps.apple.com/us/app/auth0-guardian/id1093447833

* Microsoft Authenticator (Google Play / App Store)  
     https://play.google.com/store/apps/details?id=com.azure.authenticator  
     https://apps.apple.com/us/app/microsoft-authenticator/id983156458

   > Install one of these apps on your smartphone before continuing.

6. **Scan the QR code**
* On the X4T platform, a **QR code** will be shown.
* Open your authenticator app and scan the QR code displayed on your screen.
* If you cannot scan the QR code, click **“Can’t scan the code?”** to reveal a manual code you can enter in your app.

7. **Enter the 6-digit code**
* Your authenticator app will generate a **6-digit code**.
* Enter it on X4T and click **“Verify Code.”**

8. **2FA setup complete**
* After verification, 2FA will be enabled. You will see an on-screen confirmation that 2FA has been successfully activated.

9. **Generate and save your recovery key**
* After enabling 2FA, you will see a **recovery key**. Copy it and store it in a safe place.
* This key is critical if you ever lose access to your 2FA device.
* You can generate a new recovery key anytime by going back to **Two-Step Verification** settings and clicking **“Generate recovery code.”**

10. **Test your 2FA**
* Log out of your account and log in again.
* During login, you will be asked for the 6-digit code from your authenticator app. This confirms 2FA is working correctly.

## Important notice

* **Store your recovery key safely:** It may be required to regain access if you lose your 2FA device.
* **Never share your recovery key:** X4T Support will never ask for your password, recovery key, or personal information. Keep this information private.
* **Enable 2FA for stronger security:** We strongly recommend enabling 2FA to better protect your funds and personal data. If your account balance exceeds **USD 300**, enabling 2FA is highly recommended.