Computer Science for IGCSE & O level - The Internet And Its Uses (Section 4 - No. 29)
What is the main advantage of using biometrics for security?
Biometric data is easy to change.
Biometric data is hard to replicate or steal.
Biometrics require very little memory.
Biometrics can be shared between devices.
Explanation
Biometric authentication relies on unique and difficult-to-replicate physical characteristics.
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