Fingerprinting applied to access control and authentication

Currently, in China, fingerprint recognition has a long development time and rapid development speed. After many years of marketing and application, it has relatively mature products in access control, time and attendance, safe deposit box, and identity authentication. At the same time, due to its cost Other identification technologies are low, easier to promote and accepted by users.

Li Jian, security technology manager of Ingersoll Rand stated: “The fingerprint recognition technology has developed to the present technology is more mature, its cost is also reduced, the volume is getting smaller and smaller, but difficult to identify in the case of serious or dirty fingerprints, in addition There are also problems with being collected, copied, etc.. For the problem of fingerprints being copied, many biometrics people think that the copying of fingerprints is only a problem for certain fingerprint collection methods. If it is the collection of fingerprints by high-tech acquisition methods such as ultrasonic collection, etc. The problem will be solved, but the relative fingerprint collection cost will also be doubled.

Fingerprint identification is currently faced with the problem of universal recognition. In daily life, some people's fingerprints cannot be acquired. There are both inherited problems and long-term labor or illness. "Through our survey, this ratio is between one and one-thousandths to three-thousandths, which is larger than expected." Mao Juyong, general manager of Foshan Huayun Technology, said, "This means that in a need to collect In the application base with a large base number, the number of fingerprints that cannot be collected will be very large, which restricts the application of fingerprint identification in large public-facing systems. At the same time, fingerprint recognition is not suitable as a contact-based identification method. Application in hospitals and other places.

Therefore, fingerprint identification is more widely used in small and medium-sized businesses, such as access control, attendance, and security applications, such as identity authentication and locker locks, computer mobile phone authentication, etc., and the importance that people attach to personal life, property, and privacy is increasing. For a wide range of applications. At present, cloud computing begins to enter the stage of product promotion. How to ensure data security in cloud computing has become an issue of concern. According to Guo Haibing, the product line for Watchdog's secure payment and trusted computing, by combining Fingerprint product Biokey with its own technology, WeChat realized that the terminal uses the pre-assigned IP address of the LAN to access the server. The server deployment does not change the LAN topology and configuration information. The remote and mobile terminals maintain the requirements for IP address preset applications and provide security authentication applications for remote and mobile security access in environments such as private networks and the Internet.

Fingerprint identification technology is combined with more product areas and it has gained importance in the mid-to-high end residential market. Ding Xionggang, sales director of Fermax Electronics Co., Ltd. in China, said that high-end communities and real estate are increasingly valued for their own safety, and the integration of fingerprint recognition intercom products in a small number of villa areas, high-end real estate and other places are being applied. Constant attention.