Physical could be something you have or something your are.
Both manifest in the physical realm.
A hardware token or your eyeballs.
Discussion
For totality, the third factor is something you know. i.e. a password.
Yeah I already use a 2fa in most instances but never knew a physical was possible
Can PassKeys be safer than 2FA ?
FaceID or fingerprint on mobile covers “what you are” and is a biometric authentication.
I never been that paranoid about passwords and stuff before i was a bitcoiner 😅
Truth
