Home Technology Biometric Authentication Is So Famous, But What Is The Reason?

Biometric Authentication Is So Famous, But What Is The Reason?

Biometric Authentication Is So Famous

The most popular way used by organizations to beef-up their security is by integrating long and complex passwords. However, it poses a significant risk as organizations have to keep track of numerous passwords and usernames. Thereby, it defeats the attempt to make their sites secure from fraudulent attempts. 

For this reason, the corporate sector is starting to realize that the password-protected security system has outlived its usefulness. Therefore, frequent usage of weak passwords like “Pa$$w-., rid” or “1234567” are strong indicators that enterprises are considered new safety and security mechanisms. These weak passwords are easily hacked or guessed by criminals – using brute tactics through automated password cracking systems like John The Ripper. 

This is why biometric authentication is proven to offer more resilience for careless online users. Unlike two-factor or token-based authentication systems, biometric authentication offers more resilient security. Coupled with biometric authentication procedures, companies are using physical security to prevent unauthorized access. 

What Should Companies Expect With Biometric Authentication System

Reduced Cost

Generally, the main reason for integrating biometric security systems is maintaining a high level of security at a reduced cost to improve the organization’s overall security. Although to ensure that costs dive much lower than expected – companies have to consider a few factors. 

  • Make sure if you are adding the biometric authentication system to an existing authentication infrastructure. 
  • Check whether you need to replace an entire authentication platform.
  • Moreover, do you need to add a biometric verification system along with an existing verification system? 

Determining these few factors would allow you to spend the security and safety budget more wisely. However, an alternative to this approach, use a biometric system as a single sign-on system to access existing authentication systems. 

Other factors that might affect the cost are adding fingerprint or iris scanners that will be purchased separately. This drawback doesn’t apply with the biometric authentication system – integrated within the smartphone devices. 

Types of Biometric Systems and Security 

While making your decision to integrate a biometric authentication solution into your system – organizations must ensure proper measurement of FNMR and FMR scores. However, by incorporating the current technology, good fingerprint readers usually offer a lower score on FNMR and FMR than other technologies like voice recognition or face recognition. But before rejecting any verification technology on the basis that it has a high FNMR and FMR score – organizations should first think about what level of security they need.

Because biometric solutions that an organization plans to integrate should decide if it would act as a single factor. Rather than a security system that would be used as a second or third factor. Moreover, the environment should also be accounted for where the biometric authentication system will be used. For instance, fingerprint scanners don’t work accurately when the fingers of a user are dirty. Similarly, voice recognition can’t provide accurate results in a noisy environment. 

Anti-spoofing measures

Biometric authentication offers one challenge that it doesn’t have any secret like a password-protected system. It means that a hacker can use a person’s photograph to fool the facial recognition system. Criminals could even cast wax of the fingerprint and use it to gain entry with the reader. Moreover, they could also attempt to fool the voice recognition system by playing recorded audio. For this reason, make sure what types of anti-spoofing techniques are incorporated within the biometric authentication system. 


Unlike the password, biometric features like fingerprints can’t be changed or removed. It could pose a serious threat to the system if hackers get into the database with their hands on the most crucial biometric credentials. 

However, some identity verification and biometric systems mitigate threats by uniquely altering or distorting the biometric template when it’s stored within the system. If a hacker tends to compromise the database holding fingerprint templates – users could enroll again and different templates are generated with unique alternation or distortion. 

Compatibility With Different Operating Systems

Make sure that your biometric authentication system works effectively with other operating systems that organizations might use. It goes the same for different mobile devices like cell-phones or tablets. 

Integrating With Directory Systems 

It’s advised to integrate the biometric verification system with any directory system that your organization might be using. If you are not using one of your directory systems – make sure what directory system it owns and ensure its practicality. 

However, biometric solutions utilize some unique features to authenticate the users. These biometrics features can range from fingerprint scanners, iris, or an eye scanner. It could potentially encompass a single or number of different characteristics to provide a strong level of security. Moreover, some systems use a username coupled with the biometric authentication system to ensure an extra layer of security.


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