A Biometric Access Control System Is A Security Device That Uses Biological Factors To Verify A Person’s Identity. These Factors Can Include Face, Iris, Or Fingerprint Recognition. If You Are Considering Installing A Biometric Access Control System In Your Office, You Need To Understand What Biometrics Are. In This Article, We Will Go Over These Biometric Technologies And Discuss The Benefits And Drawbacks Of Using Them.
Face recognition
The potential to use face recognition as a biometric access control system is huge, but there are some concerns about the security of facial data. In a report published by Emmanuel Pernot-Leplay, a privacy expert, the paradox is highlighted in China. The 2020 Olympic Games in Tokyo will be an important case study for facial recognition, as it will be used to identify authorized persons and grant access automatically. The technology is already in use in Japan for mobile banking, and the trials in Sydney airports are underway.
Another potential benefit of face recognition is the possibility of frictionless entry into a building. A face recognition system works by providing a camera-based reader that recognizes a person’s face to authorize entry into a building. The person entering the building looks into the camera-based reader, which runs recognition and unlocks the door. This technology is easy to install, and most face recognition access reader hardware is pre-existing in a building.
Iris recognition
Iris recognition is an increasingly important aspect of a biometric access control system. Rather than relying on fingerprints to identify users, biometric access control systems use iris recognition. During the process of iris recognition, a user’s eyes are photographed only once. This process utilizes invisible infrared, a wavelength longer than red light. This helps the system identifies the unique pattern of darker eyes.
The problem of live-tissue verification is not a big deal for biometric iris recognition. The use of a human operator is necessary only in supervised applications such as immigration control. The biometric security system that uses iris recognition algorithms does not require live-tissue verification. These systems work by analyzing 200 points of the iris and comparing them to the database. Because iris recognition technology has become such an integral part of biometric access control, it is the best choice for security systems.
Fingerprint recognition
The use of fingerprint recognition in biometric access control systems makes it possible to recognize and authenticate a person by biometric data. A biometric system works by collecting data about a person’s fingerprint and matching it against a template created from the user’s ridge endings, bifurcations, position, and direction. A biometric system can be extremely accurate, but it has some limitations. Listed below are some of the disadvantages of fingerprint recognition:
Direct contact sensors are problematic for biometric use. They can be spoofed, replicated, and generated using software. They also require an environment free of biological agents. Fingerprints cannot be permanently attached to a body, and they can be compromised. However, fingerprints are not the only biometric security concern. Fingerprints are a relatively cheap and easy way to authenticate a person. Moreover, they can be easily duplicated and stored in the code, so they are easily spoofed.
Other biometrics technologies
While COVID-19 is still a very popular option, there are other biometrics technologies for access control systems. While not all of them are 100% accurate, they are becoming more popular as the cost of setting up a new system is reduced. This is especially true as more advanced software is introduced. Also, biometrics are slow, so the accuracy of a system is limited. Still, these features are important for the security of buildings and public spaces.
Another type of biometric technology is hand geometry, which measures the length, thickness, and width of the hand. Since these characteristics are unique to an individual, these measurements are relatively accurate and do not depend on surface elements of the person’s skin. This type of biometric technology has been used by security developers for decades. Other biometrics technologies include retina scans and iris scanning. The latter two technologies are more reliable, but also less intrusive.