Security risks in access control fingerprint identification

Security risks in access control fingerprint identification

Although the access control system of fingerprint recognition, palm shape, iris and other biometrics has its own characteristics in terms of security, convenience and manageability, the fingerprint identification method itself has serious security risks. • This biometric exposure to the outside of the body is relatively easy to replicate.

High environmental requirements, sensitive to the humidity and cleanliness of the fingers, dirty, oil, water can cause identification or affect the results of identification; some people or certain groups have fewer fingerprints, even no fingerprints. Therefore, it is difficult to image; for low-quality fingerprints such as peeling and scratches, it is difficult to identify and have a low recognition rate. It is difficult for some special people such as manual workers who have more old hands to register and identify. Injuries, eyes can not be red and swollen, the face can not be injured, and even the amount of the beard will affect the accuracy and sensitivity of the identifier.

With the development of society and the accelerated pace of life, the flow of people in public places such as office buildings and libraries is increasing. Controlling the normal operation of these places and ensuring public safety has become an important task of the management organization. From the perspective of energy conservation and environmental protection, China has a population of over 100 million, and the number of access control cards is quite considerable. With the general trend of energy conservation and environmental protection and new requirements, the access control system should have new development and breakthroughs. How to combine the advantages of medical science and biometric energy saving with the advantages of traditional access cards, this is the problem that security access control companies need to ponder.