Aadhaar unlock: Know what Aadhaar biometric is

Know what Aadhaar biometric is, why unlocking it matters, and how to do it online, via SMS, or mAadhaar. Includes unlock duration details. What is Aadhaar (UID) Lock & Unlock? keyboard_arrow_down For an Aadhaar number holder, security and privacy of personal data is always a primary concern. To strengthen the security of his/her Aadhaar number and to provide control to the Aadhaar number holder, UIDAI provide a mechanism of locking and unlocking Aadhaar number (UID). This feature enables users to prevent unauthorised access to their fingerprint or iris data and temporarily or permanently unlock it when needed. Here’s a simplified step-by-step guide to help you unlock your Aadhaar biometrics at your convenience. UIDAI offers an easy online process to lock or unlock Aadhaar biometrics for enhanced security. This feature helps prevent unauthorised use of fingerprint and iris data, protecting against identity theft.