BIOMETRICS

is one of knowledge or technology used to analyze a person’s biological data. This technology uses multiple characteristics of someone’s body parts such as fingerprints, retina, DNA, or voice to achieve authentication. Biometricstechnology is widely used to identify a person’s biological data of some data in order to avoid false. Some people might be able to create artificial fingerprints using the rubber. On the use of previous technologies, it could be detected as the correct fingerprint.

Technological developments also brought many changes and development in biometric. This can be evidenced by a scanner that works very accurately. Such a device will deny access if someone misplaced the biometric position on the machine. This is to avoid false data that is used some people who are not responsible for personal gain.

ADVANTAGES OF BIOMETRICS

*  Unequivocally link an individual to a transaction or event.

*  Offer significant cost savings or increasing ROI in areas such as Loss Prevention or Time & Attendance. 

*  Integrate a wide range of biometric solutions and technologies, customer applications and databases into a robust and     scalable control solution for facility and network access 


* Eliminate problems caused by lost IDs or forgotten passwords by using physiological attributes. For e.g. Prevent     unauthorised use of lost, stolen or "borrowed" ID cards. 




DISADVANTAGES OF BIOMETRICS


*For people affected with diabetes, the eyes get 


 *Biometrics is an expensive security solution.
   
*The finger print of those people working in Chemical   industries are often     


affected.