Aadhaar biometric lock, a lesser-known security feature
Long before it brought in an extra firewall for privacy with the proposed virtual IDs, the Aadhaar-issuing authority UIDAI had set in place a ‘biometric lock’ as an additional layer of protection against outside intrusions or breach. A lesser-known feature, the biometric lock in existing Aadhaar system is aimed at allowing users to safeguard or lock down their biometrics as and when they want. Aadhaar, which captures an individual’s personal details along with biometrics like fingerprint and iris, has been mandated to be used for authentication of identity with banks…
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