What are biometrics and how do they work?

What are biometrics and how do they work?

Biometrics refers to the measurement and statistical analysis of people's unique physical and behavioral characteristics. It works by capturing data from these traits, such as fingerprints or facial recognition, and comparing it to a stored template for identification.

What are some common types of biometric systems?

Common types include fingerprint recognition, facial recognition, iris scanning, voice recognition, and palm print recognition.

How secure are biometric systems?

Biometric systems can be very secure, but their effectiveness depends on the technology used and how well the data is protected. They are generally more secure than traditional passwords.

Can biometrics be hacked?

Yes, while biometrics are more secure than passwords, they can still be vulnerable to hacking through methods like spoofing or data breaches.

What are the privacy concerns related to biometrics?

Privacy concerns include the potential for misuse of biometric data, lack of consent, and the risk of surveillance without individuals' knowledge.