Pros and Cons of Biometrics:

July 20th, 2019


Biometrics is the technology which is used to measure and analyse human characteristics which include fingerprints,Irises, facial recognition, DNA, etc.
A unique aspect of identifying features for security purposes than that of a normal password or security codes is done by biometrics.

Pros and Cons of Biometrics:

Biometrics are very much now in the market because it identifies a person’s identity which is extremely hard to replicate.

  • It provides all the services according to convenience. It makes the password strong and complex.
  • They are stable and enduring. It can identify a person in spite of small variations.
  • Strong authentication and accountability which cannot reprobate.
  • It requires very less database memory and small storage.
  • It provides safety and are non- transferable.
  • It takes very less time to scan a fingerprint.
  • It also recognizes distinct characteristics.
  • It is very easy to operate and most people are familiar with this technology.
  • The iris scanners are well protected.
  • The iris is kept stable usually even decades.
  • Each iris has a specific pattern .
  • The voice recognition is very reliable .
  • It is very easy to use and very safe.
  • It is very difficult for another person to forge as it is well protected and make sure it doesn’t get spammed.
  • The keystroke is the most relevant technology available today .
  • It is very quick to operate.
  • It is impossible for another person to copy by observing somebody type.
  • There is no user interface.

The biggest cons of biometrics is that it is considered as invasive and people don’t feel comfortable giving out their personal details.
Specific cons for each biometric system goes as follows:

  • The major challenge is the process of biometric is that it is captured and mapped to an identity.
  • There is lack of accuracy which can lead to failure of the biometric system.
  • Privacy is the biggest issue of the biometric solution.
  • If once the information is hacked, it can lead to many serious consequences.
  • At times error in biometric devices appear like false rejection and acceptance.
  • It is due to inability to read the distinct characteristics of an individual.
  • It is a circumstance where the device rejects an user who is an authorized person
  • It is expensive and involves cost in getting the system up and running and the maintenance.
  • Integration is another issue which is complex and makes the technology’s invasive.
  • Acceptance of an authorized person is also a challenge when an individual feel uncomfortable.
  • At times , it causes injury to the fingerprint during the verification process.
  • The technology can also be used to replicate and stealing a persons identity.
  • They are very expensive as it costs much to set up a system.
  • A fairly short distance has to be kept by a person to get the exact reading.
  • An individual’s voice can also be copied.
  • It covers a large amount of storage when it comes to various patterns.
  • An authorized person must know how to operate the keyboard to get the exact analysis of the pattern.
  • False identity can occur if the algorithm used is incorrect.

The biometric technology is used by military bases, airports and also by large firms.
These devices which are mostly used in the current scenario are facial scanners , door locks , hard drives and more.

How to use Biometrics Access System:

Check your system before turnout:

Make sure that the it detects the correct physical characteristics.
Install the necessary equipment’s and test the devices before hand.

Spread information about usage:

Give the correct information and the guidelines to ensure the workers to use properly.

Comprehensive security plan:

Include biometrics with other necessary mechanisms like alarms, motion sensors and video surveillance.

Backup plan:

If there is malfunction while accessing biometrics , add on some more measures which can secure the system through PIN and passcodes.


Biometrics have additional aspects to keep an individual’s personal information private.
A certificate can also be used to authenticate identity.
Before implementation for a single factor authentication , make sure you understand all the legal information and other risk factors.
Biometrics are ways to use and also ensures customer satisfaction.

Future in the field of biometrics:

Security and customer satisfaction is the most important aspect which biometrics focuses on.It will become a revolution in the future and will set up a mark for the people to access this system for there security.
This will extend further to developing cities and other ecological systems.

New innovations and modern methods have shaped the technology.
It will be available for both enterprises and customer services which will include fingerprint face and iris scanning.

They have started to expand this system in medical fields all over the world.

The Aadhar program in India has brought this system to over a billion citizens to use this system.
Biometrics are going corporate in the future.
They are also finding new ways to authentic and access systems.
It is improving its accessibility and other necessary innovations.

Government agencies are increasingly using biometrics systems in variety.
Data privacy is a broad topic that pertains to technology and policy.
Biometrics uses are vast and beneficial for all the commercial organisation.
It is now turning to use identification and also for other purposes.

Introduction of multi modal biometric will be extended by many terms.
This technology confronts realistic performance.
Authentication is reasonable to expect and will contain some more form of biometric data.
It also allows a comparison with stored data in documentation.

Biometrics will certainly gain increased acceptance in all kinds .
It will also include new quality to security solutions .
Biometric authentication in the economic sector will reduce the need for physical objects like cards.
There will be two developments in response to this situation which are the attitude of people and the development.

The biometric mechanisms will make the operations easier and convincing.
They will also include body shape recognition, investigation of body parts , analysis of electrical and other fields and face and head vibrations during speaking.

In conclusion , biometrics is being more advanced with the upcoming technologies with its both negative and positive aspects.
It can lead us to a comparatively security solution.


FAQs on Aadhaar enabled biometric attendance system

July 13th, 2019

Biometric is still a young concept among the users, therefore, there are several questions and doubts that arise frequently.
With the new technologies, features and all the upcoming rules and regulations the FAQs must be answered.
Biometric attendance system is a widely used security and attendance recording system used in business corporations, delicate places and other highly important organizational buildings.
There remains several questions unanswered or have no clear cut information as people might have half information or no access to information on such technology at all.
Technology is a process that keeps on changing from time to time and staying updated is the only key to learning about it hence, here are FAQs on Aadhaar enabled biometric attendance system

1.How many times college faculties of business employees have to punch?
College faculties or business employees have to punch at least twice a day.

2. What is some punches more than one time?
In such cases the first in and the last out will be considered.

3.Can a business or an institution us biometric devices for the monthly salary?
Yes of course. An institution authority or a business owner can download the required attendance data by logging into the portal and collect the information to process.

4.Is Aadhaar card mandatory? What about those who don’t have aadhaar card?
For registration and enrolment process Adhar card is mandatory for all employees and those who do not own an adhar will need to get it before they enroll in the biometric attendance system.

5.What about those who will be absent or on leave when enrolment is being done?
There is nothing to worry about the enrollment process as the enrolment of an individual can be done anytime as new joinings keep happening from time to time.

6.How does the system differentiate between holidays, leaves and absences?
a biometric attendance system is a smart software. It has holiday details as per calendar year and absences and leaves will be clearly put in by the authority responsible for it to record the details.

7.What is the network is low or there is no network at all at a particular time?
The biometric device will synchronize the punching details whenever the network is back. Till the time it will store details locally in the device so it can save it when the network is stronger or when it’s back.

8. How does biometric work?
Biometric is a device that works on GPS connectivity and the employees punch in the system for attendance.

9. What is the benefit for an institution or a business after installation of biometric devices? And who will have authority access to the biometric devices?
Installation of biometric devices brings accountability and transparency without errors or possible fraudulent activities in the attendance record. The HR department or business owner in a business and the institution administration will have authority to access the biometric devices.

10. Who will bear the cost of biometric device?
The cost is beared by the organization as it is for the employees and the business itself.

11. Who will bear the cost of maintenance for biometrics?
All the maintenance costs due to normal wear and tear, any sort of physical damage all during the warranty period is bore by system integrator. The other charges like mischieves, accidental bore by the property it is installed for.

12. What is the warranty of biometric system?
The warranty of a biometric system is usually 3 years with system integrator.

13. What about biometric system already in use, does that also require double punching?
Yes, every employee requires to punch in twice in the biometric devices.

14. How does an organization start biometric attendance system organisation(BAS) for their employees?
Submit the details of the nodal office and upload a signed request by the head of the portal.
Then the system will send an OTP to the mobile number/ email id of the nodal officer which needs to be entered once again in the portal for verification. the nodal officer and upload a signed request by the head of the department on portal. System would send OTP to the mobile number/email id of the the nodal which requires to be reentered for verification.
The backhand administrator then checks the details of the organisation submitted and make the organisation active by assigning it a unique subdomain which will be the name of the website.
Nodal officer then sends an email by the system giving a username which then will be the sub domain name assigned to the organisation and along with a password.

Every employee will need to need their six digits unique id on the touch screen of the device then provide his fingerprint or iris biometric authentication. This may take up to 30 seconds or even a minute at the start depending on the number of attempts required. With some training and daily practice it ultimately gets reduced to 10 seconds and then less.

Finding the right biometric system for your business makes everything simple. A good dealer makes sure that you are aware of everything and helps you in every step of the way providing transparency.
Your organization or institution requires a biometric system that is user friendly, suitable for your business and is also pocket friendly.

Nutech Solutions
Nutech solutions is one of the best biometric security system dealers for retail outlet owners.
Nutech understands how important access control is in a workplace.
Nutech solution provides the best and most high end quality products that makes managing a business as convenient as possible. At Nutech we offer office automation, computer linked devices and other up to date technologies.
With Nutech it is a steal deal because it does not simply offer you a solution but offers the best technologies with the best prices in the market.
It has a dedicated group of individuals that ensure you enjoy making a deal with Nutech and helps throughout even after the purchase by offering excellent customer support.

Biometrics comes under the access control time attendance products in Nutech. This solution comes with best quality accessories and provides as many options as possible for the customer to choose from.
Here are the access control and time attendance products provided by Nutech solutions:
Door series
Path series
Vega series
NGT series
Exit Reader
Software and applications
Mobile applications
Accessories and
Handheld devices

To know more about Nutech solutions and to find the best biometric system for your retail outlet, visit our website