ATM deposit machines equipped with biometric authentication offer an advanced level of security and convenience in the banking process.

Biometric authentication in these machines typically involves using fingerprints or iris scans. For fingerprint authentication, the machine has a highly sensitive fingerprint scanner. When a user approaches the machine, they simply place their finger on the scanner. The scanner is able to capture the unique patterns of the fingerprint with great precision. It can distinguish between different ridges, valleys, and minutiae points on the fingerprint. This information is then compared with the data stored in the bank's secure database. The process is extremely fast, usually taking only a fraction of a second to complete the verification.

Iris scanning, on the other hand, uses a specialized camera to capture the unique patterns of the iris. The iris has a complex and distinct structure that is highly individualized. The camera in the ATM deposit machine can accurately identify these patterns even from a short distance. Similar to fingerprint authentication, the iris scan data is matched with the stored information in the bank's system.

The use of biometric authentication in ATM deposit machines not only enhances security but also improves the user experience. Users no longer need to remember and enter passwords or PINs, which can be forgotten or stolen. It also provides an extra layer of protection against identity theft. In addition, the biometric authentication process can be integrated with the deposit process seamlessly. Once the user is authenticated, they can proceed with the deposit as usual. The machine's software and hardware are designed to ensure that the biometric data is securely stored and transmitted. Encryption techniques are used to protect this sensitive information from being intercepted or hacked. the ATM deposit machine with biometric authentication provides a more secure and user - friendly way to conduct deposits.