Biometric scanning has been included in the list of modern technologies incorporated in various applications, mainly providing reliable security features for personal computer or workstation security, businesses, enterprises, medical information systems and other password-based applications. This technology mainly involve the process of reading and identifying a physical attribute like iris, face, voice and fingerprint to recognize one's account or identity. With more and more companies realizing the effectiveness of this security system, various biometric authentication applications have been adopted. Of the many options for biometric based security, fingerprint scanning systems and more widely used.
Fingerprint scanning has somewhat relieved people from the need to memorize multiple security codes and passwords or deal with the fuss of carrying smart cards or buying tokens to access to various entry points. While it presented a reliable, accurate and more feasible means of heightening the security features of organizations and huge corporations. The technology has established another layer of network security for building and company administrators, providing remote monitoring of all the passageways and entries of their facilities.
Fingerprint scanners match and verify identity using fingerprint images. However, the quality of the fingerprint obtained may be compromised by a number of factors. For instance, the oil in the surfaces of human skin helps is helpful in producing quality specimens or fingerprint images. However, climate changes such as cold and winter months might cause problem with the quality of obtained prints. In absence of the oil on the skin, people may have to press harder on the scanning machine to obtain quality and identifiable prints.
On the other hand, the constant and continuous use of scanners might also present a problem. Depending on the quality of the scanners, they may be subject to wear and tear. This presents a serious problem since worn machines are subject to inconsistencies. The complex algorithm involved in fingerprint scanning and identity verification can solve this problems since is designed to deal with inconsistencies. With security systems using two or more factors for security authentication, worn fingerprint scanners may not compromise the reliability of the security system used.
Just like other machines, fingerprint scanners may also be subject to damage. A fingerprint reader that fails to recognize you can cause quite a hassle. In this light, fingerprint sensors are incorporated to provide better scanning quality, reading fingerprint patterns right from the dermis instead on relying on the prints left on the smooth surface of the scanner. Some scanners even include pulse and heat sensors for heightened security measures. This kind of systems is used in controlled and limiting the access on company owned laboratories as well as access to classified information.
Since fingerprint scanning has various operating challenges, it is a good idea for security system to incorporate this form of biometric analysis with other security authentication means like conventional means of identification like passwords or PIN codes.
However, while more and more companies jump into the bandwagon of installing fingerprint scanners, this form of security system comes with several challenges. The first challenge would be the cost. Implementing fingerprint as well as other biometric security features is still expensive. This explains why some companies still use ID badges, waiting until fingerprint scanners become more feasible for the company to adopt.
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