Glossary: MFA, Access Control and Passwords
authenticator app
A phone app, which counts as a soft token, that shows a new six-digit TOTP code every 30 seconds. You set it up by scanning a QR code. Alex moved Priya from SMS codes to one.
Where the book teaches it
Related terms
soft tokenTOTP (Time-based One-time Password)QR code (Quick Response code)