Two-factor authentication (2FA) adds an extra layer of security to your OBDeleven account, making it harder for anyone unauthorized to gain access. Even if your password is compromised, they would still need the authentication code generated by your 2FA app.

1. Go to login.obdeleven.com and log in to your OBDeleven account.

2. Press "More".

3. Press on your account details, as shown in the screenshot below.

4. Click "Manage account."

5. Select the "Two-factor Authentication" button.

6. Press the "Enable" button.

7. Enter your password.

8. To generate authentication codes, you will need an app like Authy, Google Authenticator, or any other trusted 2FA app. For this example, we'll use Google Authenticator. Start by downloading it from your app store.

9. Copy the generated code from the OBDeleven mobile app, which will be used to set up the account token in the Google Authenticator app, and then press "Continue."

10. Open the Google Authenticator app, press the "+" button and select "Enter a setup key." You will be asked to enter the copied code in the "Your key" field. After that, press "Add," and a new token will be created.

11. The Google Authenticator app generates a six-digit code every 60 seconds. Enter this code into your OBDeleven app. After that, press "Continue".

12. Save your backup code in case you encounter issues with generating an authentication code and click "Continue."

13. That's it! You've activated the 2-step authentication in your OBDeleven account.