Modern online security relies heavily on two-factor authentication (2FA). Linking an authenticator app—like Google Authenticator or Microsoft Authenticator—to your OKX account adds a robust layer of protection. Below, we detail the step-by-step process for both mobile and desktop users.
Why Use an Authenticator App?
- Higher security: Unlike SMS-based 2FA, authenticator apps generate time-sensitive codes locally, reducing phishing risks.
- Offline functionality: Codes remain accessible even without internet connectivity.
- Cross-platform support: Compatible with most major services, including OKX.
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Linking via Mobile App
Step 1: Access Security Settings
- Open the OKX app.
Navigate to:
- Main Menu → Profile & Settings → Security → Authenticator App.
Step 2: Verify Contact Information
- Confirm your linked email or phone number before proceeding.
Step 3: Set Up Authenticator App
- Download an authenticator app (e.g., Google/Microsoft Authenticator).
In OKX:
- Copy the configuration key OR scan the QR code displayed.
- Paste the key or scanned QR into your authenticator app.
Step 4: Enter Verification Code
- Retrieve the 6-digit code from your authenticator app.
- Input it in the OKX app to finalize linking.
Note: Changing your authenticator app triggers a 24-hour withdrawal/P2P trading hold for security.
Linking via Desktop Browser
Step 1: Log In to OKX Account
- Go to the OKX website and sign in.
Click:
- Profile Icon → Security Center → Authenticator App → Configure.
Step 2: Scan QR Code or Enter Key
- Use your authenticator app to scan the QR code OR manually enter the configuration code.
Step 3: Verify and Complete
- Enter the 6-digit code from your authenticator app.
- Click Confirm to finish setup.
FAQs
1. Can I disable my authenticator app later?
Yes—navigate to Security Settings and select Remove Authenticator App.
2. What if I lose my phone with the authenticator app?
Use OKX’s backup codes or contact support for account recovery after identity verification.
3. Why is there a 24-hour hold after changing 2FA methods?
This prevents unauthorized withdrawals during potential account breaches.
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Best Practices
- Backup codes: Store them securely offline.
- Multiple devices: Link the authenticator app to a secondary device (e.g., tablet).
- Regular audits: Review active sessions in Security Settings.
By integrating an authenticator app, you significantly reduce unauthorized access risks while maintaining seamless account control.