Challenges Faced During fingerprint Scanning


Posted On Nov 28 2016 by

Fingerprint scanning is a standard biometric method that authenticates a user's identity based upon who they are. A user's fingerprint consists of a number of ridges and valleys on the upper skin layer. A fingerprint scanner plate using optics or capacitance collects a print sample of the pattern of ridges and valleys, converts the pattern to a number or algorithm, and compares it to other stored templates.

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. 

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. To know more about fingerprint scanning, you can contact us at (800) 710-1934.

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.

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.

 

Last Updated on: November 28th, 2016 at 1:01 pm, by


Written by Katherine K. Vaca


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