It is not just a necessity, but an indispensable requirement. It goes without saying that I’m talking about. I’m talking about security. Today, attacks by terrorist organizations occur more frequently. Once you lost, no one could help you, not even the police. But, according to me, it is better to take previous measures to prevent.
Today, there are many security systems available in the market. They work on different technologies. Consider different factors to authenticate the person. For example, registration cards require scanning a barcode to give access to anyone, and biometric access control requires scanning real human features such as fingerprints, eye retina, voice, and face. Each has its own advantage and disadvantage. According to these systems, the cost varies according to the level of security they provide.
Biometric access control is the new technology which depends on factors such as eye retina, fingerprint, voice and signature. So the person who wants to access the system requires these factors as authentication. Biometric access control requires a scanner to scan real human features and convert it to a digital format that can be stored.
I want to talk about the facial recognition system and its advantages over others. It is a type of system that is based on biometric technology. The facial recognition system scans the entire face of the person. It includes face shapes, face spots, distance between two eyes, distance between eye and nose, retinal scan, and others. Let me explain the advantages of the facial recognition system in detail in the next paragraph.
The whole face, in itself is an advantage.
In the movies, you may have seen the thief make glasses and pass them and access the restricted thing or enter the restricted region. With this example, you can understand that a single parameter is not enough to provide full security. It is better to take the full face in the scan and worry about more than one factor. The same goes for fingerprint scanning. It is possible to break security. Again, facial recognition has added an advantage.
scan speed
It’s really slow to scan the eye. Put your eye against the system. Requires perfect face placement. Suppose hundreds of people authenticate takes a long time. While the facial recognition system starts scanning from the front and until you get close to the door, the system opens it for you. In fact, systems today can scan 100,000 faces per second. It is really good at door access control where thousands of people pass every day.
maintenance free system
The biometric access control system is a one-time cost system. Once you’ve installed, you’ll need to maintain a simple database. You can add or remove authorized people easily and at no cost. On the other hand, if you use an identity card, you must issue an identity card of each authorized person. It leads to a higher cost. There is also the threat of loss of identity card.
Automatic continuous scanning
Let me explain, what is it? In other systems, once authenticated, the door stays open for a while. During that time no restricted person can enter. Suppose in the fingerprint scanning system, once the authorized person put the finger door, it opens. After that, two people can enter if they are quick. The same case is not possible in the facial recognition system. The entire gate area remains under full security. If one has authenticated and opens the door, and a second person tries to enter without authenticating, the system detects it and alarms the threat. It means that anyone without authentication cannot enter.
So, as I’ve said, security is the area where cost is not important. The one-time cost may doubt you, but I am sure you will reap the reward for sure. My suggestion is, always go for biometric access control and in particular facial recognition system. I hope after reading my article you have a clear picture in your mind.
