Discover all the advantages of facial access control in companies. It’s an ordinary day. Going to work, you take your cell phone out of your pocket and enter your password to unlock it.
In it, open your bank’s application or, who knows, even check your company’s management system. Soon after, the worst happens: someone steals your cell phone. The criminal might then find a way to find your password or code to access all your personal, banking, or business data – or visualize you entering it earlier. And now?
Here Comes The Facial Biometrics
Facial biometrics was thinking about a safer way to protect your data that evolved and became very popular in the last decade. Following the same previous example, the criminal here would be unable to unlock it because his face would not be registered on the sensor. In addition, the technology also speeds up daily use, as when you point the screen to your face, it unlocks your cell phone instantly and automatically.
If, individually, the method already helps to create a much safer and more practical routine, imagine what it can do in your company’s day-to-day as a control system.
How Does Facial Access Control Work?
Facial biometrics is another name for the widespread “face recognition.” And generally speaking, it works similarly to the already widely known fingerprint reader. All employees must go through a previous registration, in which a sensor will map the face – identifying its possible nuances, such as new hair or facial expression – and save it in a unified security system.
This mapping will be saved in a specific database, integrated with all the company’s access sensors. After that, stop in front of one of them for a few moments to have access automatically released.
Four Advantages Of Using Facial Recognition Access Control
More Secure Than Traditional Access Control Methods
You can lend an access key or password to anyone, authorized or not. But what about your face? Because it is impossible and individual, technology considerably reduces unauthorized people’s chances of being used. Don’t you have your look registered in the system? No access.
Facial recognition models – especially the more advanced ones – identify the employee and grant access in a few seconds. A considerable difference when compared to manual or semi-automatic systems, for example, in which receptionists or security guards must open the turnstile individually.
An Integrated System That Facilitates Sensor Replacement
What if a specific sensor is failing and needs to be replaced: do you need to remap the face of all employees? The answer is no. As this mapping is sent to the public database, integrate the new sensor into it, and that’s it; everything is resolved. Economical and practical.
Access Released Without Physical Contact
This is an advantage that has gained strength during the long period of the pandemic. The extreme need for no contact meant that many companies that depended on face-to-face work also needed to rethink their access control system. A fingerprint reader, for example, is no longer an option. The solution for many of them was to start using facial biometrics. Safe for the company and employees.
In Short: Is It Worth Investing In Facial Access Control?
Facial recognition technology continues to evolve rapidly, bringing new differentials and even more “armor” to potential fraud. An exciting alternative for companies that want to reinforce their investment in security. For this, however, we recommend setting up 1-to-1 validation (badge + biometrics or biometrics + password) in more critical locations.
Yes, it’s more secure than some traditional access control methods, but that’s still not enough. Some facial recognition systems, especially less modern ones, can be hacked differently. The most common of these is the use of photos of a person’s face with free access: the sensor can analyze it and not be able to distinguish it from a natural person.
But good news: this disadvantage is behind us! The technology has been evolving rapidly with the use of Artificial Intelligence, which can make a detailed identification, compare the depth of the face, for example, and understand if it is a photo or a video.
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