Biometric Authentication System

Why Companies Are Preferring Biometric Authentication System

Over several years, biometric verification has been on an upward trend and it’s because of a myriad of different reasons. But mostly because biometrics is one of the few verification industries that keeps evolving with new add-on features. These improvements in biometric technology have prepared organizations to combat fraudulent attempts.

Practical use of biometric authentication systems is not only helping organizations to apprehend criminals but take the guesswork entirely out of the equation. 

Biometrics is a reliable source of verification and the main reason is they offer passwordless authentication systems. Contrary to the old verification methods like 2Factor verification or KBR authentication, biometric authentication systems use a unique password that eliminates the need to rely on a weak set of passwords.

Most enterprises are integrating the new biometric mechanism to secure online authentication processes that provides resistance to careless end-users. 

Biometric solutions make the step-by-step verification process quite easy and hard-to-crack. During the biometric identification online, the system first acquires the user’s biometric data and then sets up the extracting feature. Finally, the system searches the database to authenticate the user against their unique physical traits like fingerprints, voice, palm lines, etc. 

Advantages of Biometric Identification System 

We have seen how one-time passwords can be hacked – so relying on token authentication isn’t a fool-proof system. For this reason, biometric information serves a vital role in deriving measurable biometric characteristics or behaviors to defend against fraudulent attempts. 

Few biometric identification types include face biometrics, voice recognition, iris or eye scanning, etc. These biometric types are used at a large number of sites that are widely trusted among various industries. However, face recognition coupled with fingerprint scanning and voice recognition is even used in smart devices. 

With the latest developments in the identity verification industry, company’s could verify users with access to their smartphones. The smartphone device is connected to the wifi that transmits biometric information to the authentication system. Therefore, users can easily input passwords while logging-in to their systems by using the code on their devices.

Advantages and Disadvantages of Using Biometric Verification System 

One of the benefits offered with online biometric verification is biometrics can’t be easily lost, hacked, or stolen, etc. Biometric data can’t be bypassed with mid-level hacking techniques, since most sophisticated criminals use social engineering tactics. Moreover, it increases the difficulty for fraudsters to penetrate the system with imposter or look-alike attacks.

This means that fraudsters can’t fool the system by entering false credentials or documents. 

Therefore it presents more convenience than either a token or 2Factor authentication type. Moreover, a biometric verification system is used coupled with other verification methods like address verification and document verification. 

Even though biometric verification online provides higher accuracy and protection, it doesn’t guarantee 100 percent protection against fraudulent attempts. For this reason, it’s important to know how biometric verification works. 

Measuring The Accuracy of Biometric Authentication System 

The accuracy of biometric authentication systems is most commonly evaluated based on two factors such as False No Match (FNMR) and False Match (FMR). FNMR measures how many times the biometric was mismatched with the provided template. On the other hand, FMR measures how many times biometric was a match and the authentication was allowed even though it shouldn’t have happened.

Mostly one of these two factors is tuned to reduce one of the two measurements usually at the expense of another. Here it’s important to know that when a user supplies the password and username during a token verification, it’s either wrong or correct. But with biometric validation, the user can get a definitive yes or no. 

Therefore, when the user tries biometric authentication, the biometrics are compared against a stored data. The system automatically analyses the sample to know if the template is enough to judge whether it’s a match or no match. 

What To Consider During Integration of Biometric Identification Online 


  1. Compatibility With Systems: Companies should first ensure that the biometric verification solution is compatible with their operating devices. Moreover, they should also ensure that it integrates easily with the operating systems. 
  2. Simple Management: Make sure to check how easy it is to manage the biometric verification system with a management solution. Moreover, organizations should also check how many users the device allows.
  3.  Anti-spoofing Attacks: It’s important to know if the biometric identification prevents any spoofing attempts. Mostly, anti-spoofing measures integrated with the facial biometric authentication device helps to prevent any possible hacking attempts. By integrating this feature, hackers can’t attempt to fool facial recognition systems by presenting a photo or wax cast of the fingerprint. However, it’s also possible to replay the biometric data from the reader to bypass the sensor. 


Biometric verification service had long been used for the verification purpose to vet bad apples out of the system. Moreover, it offers high-end security to validate the person’s identity against a stored biometric data.

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