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What are the two most commonly deployed biometric authentication solutions for mobile devices?

A. Voice recognition and face recognition
B. Fingerprint recognition and gait recognition
C. Face recognition and fingerprint recognition
D. Voice recognition and fingerprint recognition

Answer :

C. Face recognition and fingerprint recognition are the two most commonly deployed biometric authentication solutions for mobile devices.

  • Biometric authentication is a method of verifying an individual's identity using unique biological attributes.
  • Nowadays, face recognition and fingerprint recognition are the two most often used biometric solutions for mobile devices.
  • Face recognition involves capturing an image of the user's face and comparing it to a stored image, as seen in the iPhone Face ID technology, which creates a 3D map of the face.
  • Fingerprint recognition, on the other hand, uses a fingerprint scanner to map the unique patterns of the user's fingerprint, which is then compared to a stored template for authentication purposes.

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