Biometrics And Human Physical Characteristics

Biometric systems are technologies that can scan physiological, chemical or behavioral characteristics of a subject for the sake of verifying or in other words authenticating their

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].

Biometric recognition, or biometrics, refers to the automatic authentication of a person based on his or her physiological or behavioural characteristics (Jain, Bolle, and Pankanti 1999a; Maltoni, Maio, Jain, and Prabhakar 2003). One of the most important technologies which acts as a human being identify required purpose. Nowadays there were great progresses in technology of access for companies which it using human being body to identify the identity of the person. In the past Human beings used fingerprint to identity for signature. Biometric technology looks like a revolution for modern society for example, Iris and AFIS (Automatic Finger

Each person's DNA is unique . DNA biometrics technology is highly unique .The chance of two individuals having the exact same DNA is extremely impossible .Moreover ,DNA biometric technology impossible to fake because each person's DNA contains some unique trait from parents. DNA biometrics technology used in security systems but this technology is still new and it is hardly applied in public.[15]

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.

Biometrics is a piece of technology shown off in BTTF2 and now biometrics are almost being used in our everyday lives. People have it on their phones and sometimes even check into work with them. The problem is people place their hands everywhere making it easy to find them. Basically ruining the whole concept of safety with biometrics. For example, Magaly Ramirez, a student

Biometric Authentication refers to the usage of software that looks for physical markers to allow access to a system. Some of the most commonly used physical markers are fingerprints, face-recognition, voice-recognition, and iris-recognition (Williams & Sawyer, 2015). As no two humans are exactly alike biometics are less likely to be hacked, although it is not impossible.

All biometric systems do have a potential weakness associated with it. Unlike passwords and pin codes which can be changed easily, fingerprints cannot be altered. Should the stored digital copy be stolen and used for fraudulent transactions, the user would have little recourse to fix the situation as they cannot change their prints. They would be unable to use any biometric fingerprint scanner in the future as there will always be doubts and concerns about the authenticity of their prints.

In biometric recognition there different kind of recognition that relates to biometric but some of the current uses in iris recognition is the national border controls which is the iris being an passport. Also their more current uses for the iris recognition is the forensic usage which is when tracing and finding a missing person or any individual that was missing personal files. There also other uses that their using and one of them is for iris recognition is using the internet security to control the access of the privileged information. Some of the current uses for face recognition is for crime fighting which is when the law enforcement agents are using to recognize many people based on their face. Also another uses of face recognition

Face recognition is another biometric technology. Face recognition uses the same technology that iris recognition uses. For face recognition, a camera takes several images of a person to find out who it is. Face recognition differs from all of the other biometric technologies because the person that is in the picture does not have to cooperate with the process. In all of the other technologies it requires the people to actively participate in the process. In face recognition, the image can be taken without the person even knowing that it took place.

Biometrics is a very beneficial and quickly growing form of technology, but with that growth comes key considerations. These considerations must take into an account the security of the system itself in respect to the privacy of the user. There are several key elements and concerns that are included in this and must be highlighted during the development of the system as well as the implementation.

A big reason why many people are scared or concerned for the security of their personal information from biometrics is unlike a credit card it cannot be put on a stop. When a hacker gets one's information it is literally everywhere on everything you touch. One thing that biometrics is doing to prevent easy hacking is instead of storing a picture or recording, the information is stored as a long mathematical equation. But is that really a risk you are willing to take, and with the advancements in technology it is becoming easier and easier for identity thieves to get their hands on your information that you might never be able to get back. A man named Jan Krissler was able to hack Germany’s defence minister by using high-resolution pictures of Ursula von der Leyen. He also managed to hack Apple’s touch ID technology just a day after it’s release by making a copy of a fingerprint smudge left on the phone’s screen(Bergsman, 2016)

Biometrics are automated methods of recognizing a person based on a physical or behavioral characteristic (2001). Essentially, biometric security technologies are used to accurately identify individuals on a unique trait. The most common biometric security techniques used currently are: signature

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.

Often after a long legal battle, the victims are left with a worthless judgement and no recovery. One solution to avoid white collar crimes and shorten the lengthy time in locating and serving perpetrators with a judgement is by the use of biometrics techniques for identifying and verifying individuals. Biometrics are methods for recognizing a user based on his/her unique physiological and/or behavioural characteristics. These characteristics include fingerprints, speech, face, retina, iris, hand-written signature, hand geometry, wrist veins, etc.