Two-factor authentication (2FA) is a security protocol that requires two forms of identification before granting access.
Yes, you can disable 2FA in your security settings at any time, but it's not recommended due to the added security.
If you lose your backup codes, you will need to use your regular 2FA method to regain access, or contact support for assistance.
While 2FA is not mandatory, it is highly recommended for enhancing account security.