In this talk, Amanda will demonstrate using Firebase Cloud Functions to handle backend logic, Firestore to store user data and verification requests, Firebase Emulators to test, and Firebase Hosting to serve the web application.

She will use APIs for SIM swap detection and verification through SMS. The demo application includes a simple bank dashboard and a login form. If it is detected that a phone number was swapped recently, the verification code will not be sent, and additional security measures will be applied. A verification code will be sent to authenticate the user if no recent swap is detected.