Biometric Technology: Authentication, Biocryptography, and by Ravi Das

By Ravi Das

''Preface Biometric expertise has been round for a very long time. For the main half, it's been accredited around the globe, with out hesitation. it's a expertise jam-packed with intrigue, mystique, awe, and misconceptions. in comparison with different safeguard applied sciences, biometrics gets the main scrutiny. Why is that this so? it truly is this fashion since it is a bit people, even if organic or actual, that's being tested in close Read more...

summary: ''Preface Biometric know-how has been round for a very long time. For the main half, it's been permitted all over the world, with out hesitation. it's a know-how packed with intrigue, mystique, awe, and misconceptions. in comparison with different defense applied sciences, biometrics gets the main scrutiny. Why is that this so? it really is this fashion since it is a section folks, no matter if organic or actual, that is being tested in shut element. so much populations are accepting of this truth, yet a few should not, specially within the usa. In our society, we view biometrics as a contravention of our privateness rights and civil liberties. although, fact learn, there aren't any magical powers in the back of biometrics. There are not any black-box powers in the back of it both. it is only like several different protection expertise, with its justifiable share of advantages in addition to flaws. similar to a working laptop or computer software, it's actually rubbish in-garbage out. it's the target of this ebook to dispel the myths and disbeliefs approximately biometrics in addition to to study the robust advantages it has to supply to society, populations, and companies. additionally, biometrics has an outstanding destiny sooner than it by way of study and improvement, which this booklet additionally experiences, in terms of cryptography and cloud functions. even though this e-book might be simply learn and understood by way of as regards to anyone, it's basically aimed at the corporate-level govt who's contemplating enforcing biometric know-how at their company or organization''

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Extra info for Biometric Technology: Authentication, Biocryptography, and Cloud-Based Architecture

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There are two types of solid sensors: (1) a sensor with enough electrodes so that the entire fingertip can be placed onto it and (2) sweep sensors, which contain very few electrodes, so the fingerprint must be literally swept from right to left (or vice versa) to capture the full image of the fingerprint. The advantages of solid-state sensor technology include (1) low cost, (2) low power consumption, and (3) its very small size. However, this 33 Biometric Technology type of sensor yields a very low quality, which in turn gives far fewer unique features.

For example, if a hand geometry scanner were to fail, how quickly can a differing biometric modality, such as iris recognition, be installed and assume the responsibilities the hand geometry scanner once held? Thus, one important function of the BioAPI standard is what is known as plug and play. Essentially, this means how quickly a new biometric technology can be installed (which is the plug portion) and configured to work in an existing environment (which is the play portion). Second, the BioAPI standards are designed to work in an open source, software model.

The bottom line is that despite these standards, the various biometric templates are still truly compatible only with those biometric devices and applications that support them. Finally, CBEFF is composed of two other standards: 1. ISO/IEC 19785: This applies specifically to nonbiometric, information technology applications. 2. ANSI/INCITS 398-2008: This spells out the goals and objectives for CBEFF. 27 Biometric Technology Biometric Technical Interface Standards The third major group of standards, known as the BioAPI, specifies the level of interchangeability of biometrics hardware, software, middleware, systems, and subsystems.

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