It means that to get into your account on a new computer (like one a hacker might use after stealing your account credentials) you'll need to know your login, your password and have access to your cellphone because Facebook is going to send a secret code via text message to your phone. Without that, you can't log in.2013-07-29
How do I get a Facebook login code?
- Scroll to the bottom and tap Settings, then tap Security and Login.
- Tap Use two-factor authentication.
- Enter your password and tap Continue.
- Tap Recovery Codes, then tap Show Codes.
How do I get the 6 digit code for Facebook?
- You can use a six digit text message (SMS) code sent to your mobile phone.
- With a security code from your Code Generator.
- By tapping your security key on a compatible device.
Why am I not getting my 6 digit code from Facebook?
Not getting the Facebook 6 digit code could either be caused by a bad network or the wrong phone number. This means that the number on your mobile device isn't connected to the Facebook account you want to log into.2021-06-07
Why is my Facebook asking for a login code?
Once you enable Facebook's two-factor authentication, which we strongly recommend, Facebook will ask you for a security or confirmation code to log in from a new location or device. ... By enabling Facebook's two-factor authentication, you've added an extra layer of security.
Why is Facebook asking me for a log in code?
Once you enable Facebook's two-factor authentication, which we strongly recommend, Facebook will ask you for a security or confirmation code to log in from a new location or device. ... By enabling Facebook's two-factor authentication, you've added an extra layer of security.