Biometrics (ancient Greek: bios ="life", metron ="measure") is the study of automated methods for uniquely recognizing humans based upon one or more intrinsic physical or behavioral traits. In information technology, biometric authentication refers to technologies that measure and analyze human physical and behavioral characteristics for authentication purposes. Examples of physical characteristics include fingerprints, eye retinas and irises, facial patterns and hand measurements, while examples of mostly ...

Including:

• Biometrics - History
• Biometrics - Operation and performance
• Biometrics - A Comparison of Biometrics
• Biometrics - Issues and concerns
• Biometrics - Issues and concerns
• Biometrics - Identity theft and Privacy Issues
• Biometrics - Sociological concerns
• Biometrics - Uses and initiatives
• Biometrics - Brazil
• Biometrics - Canada
• Biometrics - United States

Read more here: » Biometrics: Encyclopedia - Biometrics

In a typical IT biometric system, a person registers with the system when one or more of his physical and behavioral characteristics are obtained. This information is then processed by a numerical algorithm, and entered into a database. The algorithm creates a digital representation of the obtained biometric. If the user is new to the system, he or she enrolls, which means that the digital template of the biometric is entered into the database. Each subsequent attempt to use the system, or authenticate, requires the biometric of the user to ...

See also:

Biometrics, Biometrics - History, Biometrics - Operation and performance, Biometrics - A Comparison of Biometrics, Biometrics - Issues and concerns, Biometrics - Identity theft and Privacy Issues, Biometrics - Sociological concerns, Biometrics - Uses and initiatives, Biometrics - Brazil, Biometrics - Canada, Biometrics - United States

Read more here: » Biometrics: Encyclopedia II - Biometrics - Operation and performance

In a typical IT biometric system, a person registers with the system when one or more of his physical and behavioral characteristics are obtained. This information is then processed by a numerical algorithm, and entered into a database. The algorithm creates a digital representation of the obtained biometric. If the user is new to the system, he or she enrolls, which means that the digital template of the biometric is entered into the database. Each subsequent attempt to use the system, or authenticate, requires the biometric of the user to ...

See also:

Biometrics, Biometrics - History, Biometrics - Operation and performance, Biometrics - A Comparison of Biometrics, Biometrics - Issues and concerns, Biometrics - Issues and concerns, Biometrics - Identity theft and Privacy Issues, Biometrics - Sociological concerns, Biometrics - Uses and initiatives, Biometrics - Brazil, Biometrics - Canada, Biometrics - United States

Read more here: » Biometrics: Encyclopedia II - Biometrics - Operation and performance

Biometrics - Brazil. Since the beginning of the 20th century, Brazilian citizens have used ID cards. The decision by the Brazilian government to adopt fingerprint-based biometrics was spearheaded by Dr. Felix Pacheco at Rio de Janeiro, at that time capital of the Federative Republic. Dr. Pacheco was a friend of Dr. Juan Vucetich, who invented one of the most complete tenprint classification systems in existence. The Vucetich system was adopted not only in Brazil, but also by most of the other South American count ...

See also:

Biometrics, Biometrics - History, Biometrics - Operation and performance, Biometrics - A Comparison of Biometrics, Biometrics - Issues and concerns, Biometrics - Identity theft and Privacy Issues, Biometrics - Sociological concerns, Biometrics - Uses and initiatives, Biometrics - Brazil, Biometrics - Canada, Biometrics - United States

Read more here: » Biometrics: Encyclopedia II - Biometrics - Uses and initiatives

As with many interesting and powerful developments of technology, excessive concern with the biometric may have the effect of eclipsing a more general critical faculty. Biometrics may become associated with severe miscarriages of justice if bedazzlement with the performance of the technology blinds us to the following possibilities. An individual could: plant DNA at the scene of the crime associate another's identity with his biometrics, thereby impersonating without arousing suspicion fool a fingerprint detect ...

See also:

Biometrics, Biometrics - History, Biometrics - Operation and performance, Biometrics - A Comparison of Biometrics, Biometrics - Issues and concerns, Biometrics - Identity theft and Privacy Issues, Biometrics - Sociological concerns, Biometrics - Uses and initiatives, Biometrics - Brazil, Biometrics - Canada, Biometrics - United States

Read more here: » Biometrics: Encyclopedia II - Biometrics - Issues and concerns

While biometrics did not show up in practice in Western cultures until late in the 19th century, it was being used in China by at least the 14th century. An explorer and writer by the name of Joao de Barros wrote that Chinese merchants stamped children’s palm prints and footprints on paper with ink. The merchants did this as a way to distinguish young children from one another. In the West, identification relied heavily simply upon “photographic memory” until the French police desk clerk and anthropologist Alphonse Bertillon dev ...

See also:

Biometrics, Biometrics - History, Biometrics - Operation and performance, Biometrics - A Comparison of Biometrics, Biometrics - Issues and concerns, Biometrics - Issues and concerns, Biometrics - Identity theft and Privacy Issues, Biometrics - Sociological concerns, Biometrics - Uses and initiatives, Biometrics - Brazil, Biometrics - Canada, Biometrics - United States

Read more here: » Biometrics: Encyclopedia II - Biometrics - History

Biometrics - Identity theft and Privacy Issues. Conerns about Identity theft through biometrics use have not been resolved. If a person's credit card number is stolen, for example, it can cause them great difficulty. If their iris scan is stolen, though, and it allows someone else to access personal information or financial accounts, the damage could be irreversible. Often, biometric technologies have been rolled out without adequate safeguards fo ...

See also:

Biometrics, Biometrics - History, Biometrics - Operation and performance, Biometrics - A Comparison of Biometrics, Biometrics - Issues and concerns, Biometrics - Issues and concerns, Biometrics - Identity theft and Privacy Issues, Biometrics - Sociological concerns, Biometrics - Uses and initiatives, Biometrics - Brazil, Biometrics - Canada, Biometrics - United States

Read more here: » Biometrics: Encyclopedia II - Biometrics - Issues and concerns

Biometrics - Brazil. Since the beginning of the 20th century, Brazilian citizens have used ID cards. The decision by the Brazilian government to adopt fingerprint-based biometrics was spearheaded by Dr. Felix Pacheco at Rio de Janeiro, at that time capital of the Federative Republic. Dr. Pacheco was a friend of Dr. Juan Vucetich, who invented one of the most complete tenprint classification systems in existence. The Vucetich system was adopted not only in Brazil, but also by most of the other South American count ...

See also:

Biometrics, Biometrics - History, Biometrics - Operation and performance, Biometrics - A Comparison of Biometrics, Biometrics - Issues and concerns, Biometrics - Issues and concerns, Biometrics - Identity theft and Privacy Issues, Biometrics - Sociological concerns, Biometrics - Uses and initiatives, Biometrics - Brazil, Biometrics - Canada, Biometrics - United States

Read more here: » Biometrics: Encyclopedia II - Biometrics - Uses and initiatives

While biometrics did not show up in practice in Western cultures until late in the 19th century, it was being used in China by at least the 14th century. An explorer and writer by the name of Joao de Barros wrote that Chinese merchants stamped children’s palm prints and footprints on paper with ink. The merchants did this as a way to distinguish young children from one another. In the West, identification relied heavily simply upon “photographic memory” until the French police desk clerk and anthropologist Alphonse Bertillon dev ...

See also:

Biometrics, Biometrics - History, Biometrics - Operation and performance, Biometrics - A Comparison of Biometrics, Biometrics - Issues and concerns, Biometrics - Identity theft and Privacy Issues, Biometrics - Sociological concerns, Biometrics - Uses and initiatives, Biometrics - Brazil, Biometrics - Canada, Biometrics - United States

Read more here: » Biometrics: Encyclopedia II - Biometrics - History