How to lock and unlock your biometric details in Aadhaar

Aadhaar details can uniquely identify a resident of India and care must be taken to prevent any misuse. One way to secure Aadhaar details is by locking the biometric details of an Aadhaar

from https://www.firstpost.com/tech/how-to/how-to-lock-and-unlock-your-biometric-details-in-aadhaar-11157561.html