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Biometric system pros and cons essay
Disadvantages of biometric system
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Using Biometrics for Security
Today the protection of everything has become an important issue that affects everyone. Whether it’s protecting a cashier’s cash drawer or preventing a suicide bomber onto an aircraft. Either way there is going to be an increase and change in security. The advancement in the technology of computers has made it easier for people to get information. Today, a person can log onto the internet and view information on anything and everything. If an average person can do that then how secure is the internet? How much security should be placed on a computer or a website? For the average person, a password, personal identification number, or keys allow them to view information that only they can access. This form of security isn’t of high-quality because it can be forged.
Over the years, many people have developed security systems that can actually authenticate a person. This report will be looking at these advancements as well as my thoughts of them.
The improvement in security was developed on the bases of biometrics. Biometrics refers to the authentication techniques that rely on measurable characteristics that can be automatically checked. [1] Biometric techniques are divided into physiological and behavioral characteristics. Physiological characteristics include: the finger, palm, the face, and the retina and iris of the eye. Behavioral characteristics include: voiceprints, keystrokes and handwritten signatures.
Fingerprints is the most commonly use of biometric today. It works great for the population between the ages of 18 and 40 because their prints are haven’t been effective by normal aging. In my view there are a few downfalls. The first on is due to aging. As we go through life our body changes. We lose fat on a fingers causing the image to become more difficult to read. The second one is due to the type of employment. A construction worker or a carpenter work with their hands all the time. Many of them get injuries on their hands causing a scar to alter the fingerprint. My final downfall is a bit distorted. A finger can be cut off. There are many people that will go to any means to get what they want. This includes cutting off a person finger and carrying it around till they get to what they need to access.
Palm and hand scanner are less effective and more expensive then fingerprint scanners.
Cox, C. B. Conrad: Heart of Darkness, Nostromo, and Under Western Eyes. London: Macmillan Education Ltd., 1987.
Conrad, Joseph. Heart of Darkness. The Longman Anthology of British Literature. Ed. David Damrosch, New York: Pearson. Copyright 2004.
(f) Spoof attacks and Template security: Spoof attack refers to the deliberate attempt to manipulate one’s biometric template in order to avoid recognition, or generate biometric artifacts in order to take someone’s identity. And still biometric systems are susceptible to attacked in a number of ways (Ratha et al., 2001). For example, a fingerprint recognition system can be circumvented by using fake or spoof fingers (Nandakumar et al., 2007, Nandakumar et al., 2007a). Behavioral traits like voice (Eriksson et al., 1997) and signature (Harrison et al., 1981) are more susceptible to such attacks than physiological traits. Security of biometric templates is also another critical issues in biometric systems. The stolen biometric template can be used to gain unauthorized access to the system (Adler, 2003, Cappelli et al., 2007, Ross et al., 2007).
It is easy to think of biometrics as the future science technology are always happened in some fictions, associated with solar car and clones together. In fact, it has long history that people understood the basic principle and application of the biometric. Thousands of years ago, the people of the Nile basin used the biometric in everyday transactions (such as scarring, skin tone, eye color, height, etc.) for identification. Of course, they had no any automatic electronic identification system, or computer network, but the principle is similar.
A. Michael. Matin. Introduction to Heart of Darkness and Selected Short Fiction. New York: Barnes & Noble Classics, 2008. Print.
Lindberg, D. (n.d.). Herbal Medicine: MedlinePlus. U.S National Library of Medicine. Retrieved May 7, 2014, from http://www.nlm.nih.gov/medlineplus/herbal
Watt, Ian. "Heart of Darkness and Nineteenth Century Thought." Joseph's Conrad's Heart of Darkness. Ed. Harold Bloom. New York: Chelsea, 1987. 77-89.
Human rights are equal rights of human that held by all people (Rodger). The human rights include liberty, the pursuit of happiness, right to own property, and right to life (Friedman). According to seat belt law, this law infringes the human rights by force the people to use seatbelts. If people ignored, it cause of penalty. The normally, people should retain their freedom to decide their own safety and do with their happiness without harm or infringe on each other. Right to own property, the people should have right to use their own properties in any way that they would like and fit for them, also without harm to each other or infringe in rights. For example, when a perso...
The Europeans were racist toward blacks. We can see how the European people seem to think the Africans are not equal to them because their black. For example Conrad says, "the thought of their humanity-like yours…Ugly" (Conrad). This just goes to show that when Conrad is compared to a black man he is discussed because he is racist. One reason we say the Europeans were racist was because they made the blacks be their slaves. The audience can see the people of color doing work for the white people and that just goes to show that they were racist.
Law enforcement uses several methods to solve all types of crimes. Having a variety of ways to help solve an investigation gives officials an advantage. If one method fails or isn’t helpful, there are several others they can rely on. For instance, if there are no physical witnesses to a crime, the criminal may have left a fingerprint at the crime scene. An individual’s fingerprint is unique, “no two persons have exactly the same arrangement of ridge patterns” (“Fingerprint ID”). Fingerprints of criminals and of civilians are collected and stored. Also, “People who apply for government jobs, jobs that handle confidential information, banking jobs, teaching jobs, law enforcement jobs, and any job that involves security issues can be fingerprinted” (“The First ID”). Fingerprints are processed within hours and minutes through the Integrated Automated Fingerprint ID System. This system was developed in 1991, and made it easier for different law enforcement agencies to store and share fingerprints.
Seat belt usage is a struggling problem today through out the United States. It is also lower then any other industrialized nation in the world. The best way to prevent a death in a motor vehicle accident is to wear a seat belt. Everybody has their opinions on safety belts and the laws that go with them, but until they prove them harmful, people recommend for occupants to wear it while in a vehicle. Still today people want it to be a national law for people to buckle up. Estimations from people all over the country prove that seat belts really help save lives. But also some safety belts have failed and have cause people to get trapped in the car. For instance, if someone happens to run off a bridge and go into the water, they would have to
Conrad, Joseph. Heart of Darkness 3rd Ed. Ed. Robert Kimbrough. New York: Norton Critical, 1988.
Since its publication in 1899, Joseph Conrad’s Heart of Darkness has rarely been disputed on the basis of its literary merits; in fact, it was long seen as one of the great novels of the burgeoning modern era, a sort of bridge between the values and storytelling styles of the waning Victorian period and those of the modern era (Gatten), and regarded a high-ranking space amidst the great literature of the century, if not the millennia (Mitchell 20). Conrad’s literary masterpiece manages references to other great literature, universal themes which cut to the heart of philosophical questions of the innate goodness or evil of man, and historical references such as the Belgium and Roman empires (Kuchta 160), among other accomplishments, and so has garnered a lexicon all its own in the annals of literary criticism, debate, and analysis.
In his essay "An Image of Africa: Racism in Conrad’s Heart of Darkness" Chinua Achebe argues that Joseph Conrad 's novel Heart of Darkness is a racist piece of art. Achebe believes that Africa and Africans are represented in the novel through Conrad 's eyes, not the way they really are, which gives the reader the wrong impression about the continent and the people as a whole. He also assures that the racism found in the novel is because Conrad 's own racist ideas and beliefs. Conrad 's intentions, whether he is a racist or not, are not clear, as the novel is written from the perspective of a foreign white man in a strange country. Conrad does not intend to be a racist, but his novel Heart of Darkness may look like
Achebe, Chinua. “An Image of Africa: Racism in Conrad’s ‘Heart of Darkness.” Massachusetts Review. W.M. Norton and Co. n.d. Web. 9 Dec.2010. .