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Biometrics' Help to Address Crime, Shape Identification, Security - Coursework Example

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This work "Biometrics' Help to Address Crime, Shape Identification, Security and Privacy" describes the development of technologies, beneficial use of biometrics to the society, the influence of security measures. There has been tremendous development in security, identification, privacy, and fight against crime…
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Download file to see previous pages To be able to achieve the highest level of privacy, for example, access needs to be limited by the most personal characteristics that make us. The use of biometrics has been very beneficial to society. It has brought many improvements in areas such as identification, security, privacy, and in combatting crime.
Simply put, biometrics refers to the metrics that relate to human characteristics. Often known as realistic authentication, it is used in computer science where it acts as a form of identification and access control. Biometrics are also used in surveillance where it helps identify people in groups. In general, biometrics are used to identify distinctive, measurable characteristics that are used to describe individuals. Usually, biometrics are divided into two, those who measure physiological, and those measuring behavioral characteristics. Physiological characteristics measure the ‘physical’ characteristics of the body that relate to its shape. Some of these features include fingerprint, face recognition, palm veins, DNA, hand geometry, iris recognition, odor, and retina (Magnet 2011). Behavioral characteristics, on the other hand, are related to the pattern of behavior of an individual. Some of these include gait, typing rhythm, and voice.
Traditionally, means of access control involved the use of identification systems that were token-based, use of passports or driver’s license, knowledge-based identification systems for example passwords or use of personal identification number. Biometrics are more reliable as they are unique to the persons using them. For example, every person on the planet has a unique fingerprint. This means that they can never pass for everyone else. A driver’s license, on the other hand, can be forged. The use of passwords seems to be secure, but they can be hacked. A password can also be shared among a group which means that privacy cannot be guaranteed in its use. More people are supporting the use of biometrics. Still, its use raises a lot of ethical questions as there are those skeptical of where such collected information will ultimately be used. ...Download file to see next pagesRead More
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