Dynamic QR Attendance System

Secure, automated attendance tracking with rotating QR codes that prevent cheating and ensure accurate timekeeping.

Secure Tokens

QR codes expire every 30 seconds, preventing screenshot abuse and ensuring real-time attendance.

Real-time Logging

Automatic attendance logging with accurate timestamps and employee verification.

Mobile Friendly

Works on any device with a camera. No special hardware required.

How It Works

Simple three-step process for secure attendance tracking

1

Generate QR Code

Employees open their portal to get a unique QR code that refreshes every 30 seconds.

2

Scan & Verify

Scanner reads the QR code and verifies the secure token in real-time.

3

Log Attendance

System automatically logs the attendance with timestamp and employee details.

Security Features

Token Expiration

Each QR code token expires after 30 seconds, preventing replay attacks.

Unique Nonces

Every token contains a unique nonce to ensure one-time use.

JWT Security

Military-grade JWT encryption protects all token data.

Anti-Screenshot

Rapid token rotation makes screenshots ineffective.