Every 2 Factor Authentication (2FA) Method Explained Like You're 5

Описание: even if you're using a password generator and a top-class password manager, in 2025 you can not rely on passwords as your only method of authentication.
in this video i'll explain all the available 2 factor authentication methods that you can use to strengthen your security online. each one has its own strength and weakness, and by the end of the video, you'll know exactly which one is the best for you.
the methods include:
0:00 text message codes
0:32 email codes
0:56 authenticator apps
1:44 physical security keys
2:31 push notifications
3:14 biometric 2fa
3:51 backup codes
4:25 voice call codes
4:40 bottom line