BIOMETRICS Essay Example | Topics and Well Written Essays - 2000 words

BIOMETRICS - Essay Example Biometric technology is an effort to diagnose the problems and fill some of the loopholes in the security setup. As of now it is being said that it’ll be almost impossible to change the biometric features of human body, which in turn will help the security people to prepare a reliable database and identify the people with criminal background. Biometrics is one of the latest applications of IT and helps us in many different cumbersome tasks in an effective manner. The term biometrics has been used since the 20th century. Biometrics refers to the field of development of mathematical methods which are applied in data analysis of problems in biological sciences. The term biometrics has been widely used in two aspects, characteristics and processes. Automated recognition for an individual requires the measurement of certain biological/behavioral characteristics of them. This is where the term â€Å"biometrics† discusses characteristics. The second is biometrics as a process, where it refers to automated methods which are used to identify individuals based on their different measurable characteristics and behaviors (as said above). Before we study different biometric systems and their implications, it is important to know the structure of a biometric system. A typical biometric system comprises of the following five integrated components: 2. The signals read through these sensors are processes through â€Å"signal processing algorithms†. These algorithms perform quality control activities on the data that has been collected through the sensors. â€Å"Biometric identification sounded like a way to prevent unauthorized users from accessing company property or info. But you may be surprised to learn how businesses are actually using the technology.† (Stuart, 2007) Biometrics has a wide variety of applications. One of the most notable one existing today is â€Å"identification† of individuals/beings. Biometric