Frequently Asked Questions on Biometric Authenticaton
What types of biometrics are commonly used?
The most common are fingerprint scanning, facial recognition, and iris/eye scanning. Some systems also use voice recognition or even how you walk.
Where is biometric authentication used?
It’s used on many smartphones to unlock them. It’s also used at border crossings with e-passports, by police for identifying suspects, in hospitals for accessing patient records, and for secure facility access.
Is my biometric data safe if it is stored somewhere?
Companies must store biometric data extremely securely. If biometric data is stolen in a data breach, it cannot be replaced like a password can.
Can biometric systems be fooled?
While very difficult, biometric systems can potentially be spoofed or hacked. Using multiple types of biometrics together makes it much harder.
What is Biometric Authentication?
Biometric authentication is a way to prove who you are by using parts of your body like your fingerprints, face, or eyes. It’s very difficult for someone else to copy or steal your biometrics like fingerprints. Passwords can be hacked, guessed, or stolen more easily. This article focuses on authentication techniques with the help of biometric systems and their various types.
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