1/15/2024 0 Comments Password typing fingers![]() ![]() A reference sample is collected from an individual - perhaps a photo, a writing sample, a retina scan, or a fingerprint. The process of biometric authentication looks like this: While authentication indicates that a person has the same biometric features as somebody who is already in the system, verification can conclusively prove that their online identity is linked with their real-life identity. Biometric Verificationīiometric verification is often confused with authorization - however, there is a subtle difference between the two processes. With identification, however, the person’s features are matched against the entire database - 1:N. With authentication, a person’s features are compared to one specific template - or 1:1. With identification, there is a database that contains physical characteristics of a vast number of people - for instance, the FBI’s repository stores the height, hair color, weight, eye color, scars, and tattoos of over 70,000,000 criminal records. Biometric Identificationīiometric identification can be applied to digital and physical scenarios, and it’s a solution that is used in defense, law enforcement, and border control. If the scanned attributes match the template, the person is allowed into the system. With such systems, a computer will scan a person for inherent attributes - for instance, a face recognition template, and will then compare the individual’s characteristics to a template stored within a database. Namely, identification asks, “who are you?” while verification asks, “Is there data associated with you?” Authentication asks, “Are you who you say you are?”īiometric authentication’s aim is to verify that you are who you are supposed to be. While biometric systems can combine authentication, verification, and identification, there are some key differences between those three facets. Main Takeaways on Biometric Authentication and Identification Real Examples of Integrating Biometric Authentication or Identification in a Current System How Biometric Authentication Increases Securityīiometric Identification for Tracking and Collecting Data What Is Biometric Authentication, Identification, and Verification?ĭoes Biometric Verification Work Better than Traditional Methods? Read on to find out more about how biometrics can be applied to security processes. Virtually every industry has been experimenting with biometric authentication systems that are more robust than traditional methods and, thus, can better mitigate the risk of fraud. The days of gaining access to an account by simply inputting a username and password are growing obsolete. Thanks to the ever-growing instances of account takeover fraud, there is a direct and pressing need for more secure authentication and identification protocol. ![]()
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