Why should you use XFA?
It's fast, safe, and fun!
Comparison of User Authentication Methods
Attribute
1FA
2FA
3FA
XFA
SYK
Password
SYK — Something You Know
SYH
Device
SYH — Something You Have, a device to access internet (computer or phone, 2FA app)
SYA
Biometric
SYA — Something You Are, biometric recognition of face, fingerprint, eye scan, etc.
SYD
User Input
SYD — Something You Do, physical action (signing your name or making squiggle via a random pixel generation algorithm)