Login options (alternatives)

Hello, i am just wondering what login options Manjaro in general but also on Cinnamon has.
Password is pretty standard but i wonder, because i haven’t seen it yet, if other options exist and i just have enable them somehow.
Pin numbers or and Yubik key. I have currently one key that i can use. I suppose you should have two.
If there is a guide, you can just let me know so i can read on it.

Thank you so much

Google is your friend:

https://wiki.archlinux.org/title/YubiKey