Even if you accidentally gave away your password, hackers would need to get access to the second form of identification before they could enter your account.It’s strongly recommended that you turn on two-factor authentication for any essential account if possible. Two-factor authentication is an added layer of security. Why do you need two-factor authentication? When you try to log in to an account, first, you must enter your username and password.When the two-factor authentication is enabled, you will need to provide a second form of proof that you are the owner of the account before you can access it.
Two-factor authentication always requires a second form of identification.
How does two-factor authentication work?
