编辑“How to Activate Facebook Login Security”（章节）



Facebook login security is an essential feature that helps protect your account from unauthorized access. Here are the steps to activate Facebook login security:

1. Log in to your Facebook account and click on the down arrow in the top right corner of the screen.

2. Select "Settings & Privacy" from the dropdown menu.

3. Click on "Settings."

4. Select "Security and Login" from the left-hand menu.

5. Under the "Setting Up Extra Security" section, click on "Use two-factor authentication."

6. Choose the authentication method you want to use: text message (SMS) codes, a security key, or an authentication app.

7. Follow the on-screen instructions to complete the setup process.

Once you have activated Facebook login security, you will need to enter a unique security code in addition to your password whenever you log in from a new device or browser. This will help prevent unauthorized access to your account and keep your personal information safe.