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It is true that technological progress is a two-edged sword, and any new technology-driven product or solution on the market has its own advantages and disadvantages. When the electronic access control system came, people were thinking about their efficiency without manual intervention. Places where records were kept and employee signatures were taken for the purpose of participation were most likely to face resistance as employees had to break through their cards and could not be tampered with when writing the ballot at the wrong time. But see the beauty of evolution in technology – the same technology that secured for employers to fix the right entry and exit times for each employee solution for Proxy Attendance employees. This was a need-based solution that the same product designed for other purposes, for a completely different purpose.

Then biometric time monitoring and access control solutions will come to light, with the claim, a basic attendance system, but its own advantage and disadvantage. The positive point that a person must have unique biometric features such as fingerprint, iris or retina is also one of the reasons for negative points. Below are some of the advantages and disadvantages of such a system: –

Some positive:

1. First and most positive point The biometric system benefits from Able to recognize and control the individual characteristics of a person. Whichever property you choose, the biometric scanner needs to be verified that a particular user is unique, so this is the most ideal and most beneficial way to allow people in a strict security environment.
2. It's almost impossible to replicate these features, so the possibility of stealing a user's name and password is excluded in this case, so the system becomes more reliable than password-accessing solutions.
3. It is then the most obvious benefit for employers, as there is no way to participate in this system, which is otherwise very complicated at a card event.
4. No need for users to carry their cards or remember passwords while using a biometric system and by default always carry all their unique attributes. "19459008
5. Although a time-consuming process is required to register attributes for each new employee in the system when it is connected, but the repetitive costs of recent cards will no longer be linked to the system when printing.

Some Negatives: –

1. The biometric system can not work in factory environments where employees on different machines are greasy Fingers with grease or something. It is possible that the fingerprint reader can not read such a thick oily layer.
2. A biometric machine with a high FAR still can cause problems even allowing unauthorized people to sit in the room. Therefore, it is better to get a high FRR and not a high FAR.
3. Although in the biometric presence system, new employees are saving the repetitive costs of new cards, but the reader is still forced to register new staff templates. In addition, saving person's biometric features is more of a personal information that can be a secret attack by users' secrecy.

Many users can use this system without hesitation.

Source by Rajneesh Chaturvedi