Use Cases/New Device Login Verification
1 min read
New Device Login Verification
Alert user when logging in from an unknown device
Overview
When logging in from a new browser/device, ReOTP confirmation is required to prevent account takeover.
Implementation
1. /api/auth/detect-device: compare fingerprint with trusted devices.
2. If new device: block login + send ReOTP (PREDICTIVE).
3. /auth/new-device page: device details + Verify button.
4. On VERIFIED: add device as trusted + allow login.
UI/UX Guidelines
- Indigo + slate accents.
- Clear alert card with device details.
Interactive Playground
WhatsApp Linking Platform
New Device Login Verificationalert • 1/3
New Device Detected
When logging in from a new browser/device, ReOTP confirmation is required to prevent account takeover.