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As defined in Computer Security Basics by O'Reilly & Associates, Inc. Biometrics is the use of a persons unique physiological, behavioral, and morphological characteristics to provide positive personal identification. that are currently avaiable today examine fin ....

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.... market. There are also many significant niche markets which are growing rapidly. For example, biometric identification cards are being used at a university in Georgia to allow students to get their meals, and in a Maryland day care center to ensure that the right person picks up the right child. In Los Angeles, they are using fingerprints to stop welfare fraud. And they're also being used by frequent business travellers for rapid transit through immigration and customs in Holland, and now at JFK and Newark airports in the United States. It could also be used to simply prevent one employee from "punching in" for some one else, or to prevent someo ....