An Analytical Study Of Popular Biometric Tools And Impacting Factors Essay

Biometrics is defined as “the measurement and statistical analysis of people 's physical and behavioral characteristics” (“Biometrics”, n.d.). Examples of physical characteristics include: fingerprints, palm prints, facial features/patterns, DNA, thermal patterns, etc. Examples of behavioral characteristics include: voice recognition, typing habits, handwriting samples, signatures, etc. (“Biometrics Law”, n.d.). Two sole purposes of biometric systems are “identification and authentication” (Coleman, 2000) which can be used for a variety of reasons.

It is important to note that the main applications of biometrics are utilized for preventing fraud and ensuring security. The use of biometrics has increased tremendously but so has social, ethical, privacy, practical and even political issues associated with it (Duquenoy, Jones & Blundell, 2008). Following is the detail regarding its ethical and privacy issue implications.

The thing with biometrics is that it works great only if the verifier can verify two things: Firstly, that the biometric to be used has come from the intended person at the time of verification, and Secondly, which the biometric should match with the master biometric entry in the file database. If the system can't do that, it can't work. Biometrics are good in uniquely identifying the people, butat the same time they are not secrets and cannot be trusted [1].

Biometrics is a method of identifying an individual based on characteristics that they possess, typically physiological features such as a fingerprint, hand, iris, retina, face, voice, and even DNA. Some methods of biometrics security even use multiple physiological features or multimodal biometrics to provide superior security than a single form of biometrics can provide. Why are biometrics important in the field of information security? Biometrics provide a remarkable amount of security for information because biometrics are unique to each person, and thus cannot be lost, copied, or shared with another individual. This security allows for biometrics to provide a means to reliability authenticate personnel. The importance of biometrics can be further divided into the history of biometrics and why it was devised, past implementations of biometrics, current implementations of biometrics, and future implementations of biometrics.

The use of fingerprinting as a means of identification was born out of the need of law enforcement officials to have permanent records that could determine if a convict had been previously arrested or imprisoned. Before the advent of fingerprinting, law enforcement used a number of different methods to try to accomplish this. Ancient civilizations would tattoo or physically maim prisoners. In more recent times, daguerreotyping (that is, photographing) was used, but proved to be less than reliable, because people had the ability to dramatically alter their appearance (Skopitz). As a result, this method too, became obsolete with the discovery of fingerprinting, an absolutely infallible

Technology is always improving, and new software is always being developed. One of these new technologies that have been developed is biometrics. Biometrics is the process by which a person's unique physical and other traits are detected and recorded by an electronic device or system as means of confirming identity (Dictionary.com, 2013). In recent years, the FBI has employed new biometrics technology.

Ans. Fingerprints were used since 18th century as a mode of identification from one individual to another. Many famous scientists were involved in early development of the same. Following are some of them.

We live in a world today, in which technology moves at a very rapid pace. Many of these technological advances can be used to make our everyday lives easier and safer. One of these new technologies is Biometrics. Biometrics is the process of measuring a person’s physical properties. This would include measuring things like fingerprints, retinas, odor, vein structure on the back of the hand and many other things. Biometrics is a very important topic because it would create better security precautions for certain places that need to be secure. Biometrics will make our society safer by only allowing authorized people out of secure facilities and by keeping the unauthorized people out. Throughout the rest of this

In addition, these ridge patterns or also known as the fingerprints produce essential function to our body where these fingerprints allow human beings to have better grip in our daily lives(Champod et al, 2016. pg.1). Consequently, the fingerprint’s unique characteristics have also provided significant functionality to the police agencies in terms of the identifications and individualization. According to the Hawthorme and (Textbook), forensic scientists have established three fundamental principals to fingerprinting throughout the long period of studies which include every finer contains ridge detail which is unique to that finger and no other(no two fingerprints are identical), a fingerprint remains unchanged throughout life, there are general ridge patterns on the fingerprints that can be systematically classified and therefore can be filled and searched(Textbook). These unique aspects or principals of the fingerprints are allowing the police agencies to conduct the criminal investigations and individualizations more efficiently. Even though our recent development in the technology and scientific knowledges have enhanced the usability of the fingerprints in the criminal investigation, the concept of the fingerprint as a individualization is not a newly developed

Good job on your discussion, biometrics has dramatically improved over the years. In corrections such as jails and prisons, biometrics are completely accurate and necessary to be utilized, they ensure safety while speeding up staff and visitors processing through the entrance doors. Today, the most common biometric system in jails is the Iris system. This system is very effective and unique because it captures quality characteristics of the eye pupils and register the offenders into the system for future reference. For instance, if an offender reoffends that individual will have their eyes scanned through the system and every bit of information will appear in the system.

Theorist working on a comparison of the biometric template that is created and temporarily stored template with a number of people. And then takes the decision-maker in mind the similarity measures produced by matcher.

According to Jain Anil, fingerprint-based identification is the oldest method which has been successfully used in numerous applications and though Bertillon’s anthropometry raised many valid points in forensic science, it was discarded and replaced by the fingerprint identification method after Bertillon’s death 1914.

Every time somebody touches something, they leave behind a unique signature that forever links them to that object. This link is their fingerprints, which are unique to every person, for no two people have the same set, not even family members or identical twins. Palms and toes also leave prints behind, but these are far less commonly found during crime scene investigations. Therefore, fingerprints provide an identification process that is applicable to background checks, biometric security, mass disaster identification, and most importantly, crime scene investigations. Fingerprints are so differentiated because they are made up of distinct patterns of ridges and furrows on the fingers. The ridges are the “raised” portions of the prints, and the furrows are the “recessed” portions. This perceived uniqueness has led some people to falsely accept fingerprint analysis as absolute scientific fact. Although overall fingerprints are reliable, there are definitely situations where their accuracy can come into question.

You have seen biometric technology in the films Mission: Impossible and Gattaca. The technology has also graced the covers of many weekly news magazines. But many people, even though the technology has been widely talked about for the last half decade, are still surprisingly unaware of what biometrics are and why the technology is so important for computer security and personal identification.

Biometric technologies are getting better and finely tuned. The rate of false readings and errors has sharply fallen. However it still requires careful consideration and planning to implement a biometric identification system. They are most costly and complicated to implement as compared with other authentication systems. A proper evaluation of the system is important before purchasing any biometric system. A thorough risk analysis is necessary. In many cases biometrics may be overkill. Biometrics must be used if there is high level of risk involved. Customer acceptance is also important when logging on to company websites. Home users might not be ready to install biometrics on home computers for online banking.