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Advantages and Disadvantages of Biometric Identification and Authentication.jpg

Advantages and Disadvantages of Biometric Identification and Authentication

Biometrics has generally been used for identification also its methods of finding what you are. In general, this is carried out based on unique individual characteristics. There are types of biometric properties that are mainly useful for authentication. On the other hand, Physical biometrics contains the following:

  • DNA
  • Fingerprints
  • Facial recognition etc

Biometrics is a popular option among professionals because it is the key to providing more transparent, manageable security. With this method, you can enjoy limitless security on a mass scale. Without a doubt, the global biometrics market will be expanded, and the growth is expected to be more than 15% by this year’s end.

Unlike any other process, Biometric identification will be useful in many ways. On the whole, it will benefit your organization. By using this method, you can save much of your time and money. Before using it, you must understand the pros and cons clearly.


Biometric Authentication Systems:


  • Less Processing time
  • Screening
  • Increased Security
  • Accuracy and simple working process
  • Maximizes Convenience
  • Profitable
  • Improves user accountability
  • Speedy identification


  • Segmentation
  • Noisy input
  • Less population coverage
  • Intra-class variability
  • Increased error rate
  • Less system performance
  • Privacy Issues
  • The fusion of multiple biometric attributes
  • Inter-class similarity
  • Scalability
  • Attacks etc

What Is Authentication?

Authentication is a powerful verification process. We know that it can be the one-to-N comparison even this process is mainly trying to determine if the individual is one of the N people. When it comes to this, you need to know about several factors involved in the authentication. It has both strengths and weaknesses.

Also read: Biometrics to Secure Cloud Communication and Applications

For improved security, it is better to use one or more factors. Based on the recent survey, biometric attendance system authentication is very effective for securing identity data. Especially, it can be the right choice for protecting data or information stored in a public cloud.


  • Offers improved security
  • Enhanced customer experience
  • Can’t be stolen or forgotten
  • Less operational costs
  • Saves money
  • Less process
  • Improved speed
  • Time-saving option


  • The environment can affect measurements
  • It is not 100% accurate
  • Require integration
  • Needs additional hardware
  • Can’t be reset once it’s done


In general, we have embraced digitization. For that, we need to pay extra attention to securing and verifying our identities by using smart cards, passwords, etc. With Biometrics identification and Authentication, we can easily validate data with unique character traits. These techniques are simple yet highly effective for protecting data from various issues.

Also read: 5 Proble­ms Associated With Your Employees’ Attenda­nce

Also read: 5 Precautions to Take Before Installing EM Locks


Checkout our other products:

  1. Attendance punching machine
  2. Facial recognition system
  3. Labour management system
  4. Payroll software


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