Why is biometric authentication considered more secure than - 220-1201 CompTIA A+ Core 1 Practice Questions

Question

Why is biometric authentication considered more secure than using a password alone?

Answers

Biometrics can be easily duplicated
correct

Biometrics are harder to forge and replicate
Passwords are always stored with biometrics
Biometrics reduce the need for encryption

Explanation

Correct Answer: B. Biometrics are harder to forge and replicate

Biometric authentication, such as fingerprint or facial recognition, relies on unique physical or behavioral characteristics of an individual. These traits are inherently difficult to forge or replicate, making biometric authentication more secure compared to passwords, which can be guessed, stolen, or cracked through brute force or phishing.

Why Other Options Are Incorrect:

Biometrics can be easily duplicated
This is incorrect because biometric systems are specifically designed to be resistant to duplication. While there have been cases of high-tech methods attempting to replicate biometric data (like fake fingerprints), these require significant effort and are not as easy as guessing or stealing a password.
Passwords are always stored with biometrics
This is incorrect because passwords and biometrics are not inherently stored together. Some systems may combine the two for multi-factor authentication, but this is not a universal practice, nor is it the reason for biometrics being more secure.
Biometrics reduce the need for encryption
This is incorrect because biometric data is still encrypted during storage and transmission to prevent unauthorized access. Encryption is essential in securing any kind of sensitive data, including biometrics.