What will be the new security features in Aadhaar card?
Following the misuse of biometrics by a developer working for Aadhaar's parent body UIDAI, new security features have been added to make the enrolment process secure. The previous system of taking biometrics allowed operators to store data. The new system will eliminate this vulnerability by attaching the biometric reader's serial number with the fingerprint to generate an encrypted Personal ID. 