The first and foremost thing is choosing reputed biometric attendance machines as they are more likely to implement robust data encryption, secure storage, and transmission protocols, reducing the risk of breaches. Trusted vendors comply with global security standards like ISO/IEC 27001 or GDPR. So individuals get greater confidence in privacy protection.

A thermal printer can work seamlessly with a biometric face reader as part of a canteen management system to enhance the efficiency and security of the process.

Unlike any other biometric device, face recognition system captures still images and matches the unique characteristics against stored information in the database for the sole purpose of identification or authentication.