Download e-book for kindle: Biometric Technology: Authentication, Biocryptography, and by Ravi Das

By Ravi Das

ISBN-10: 1466592451

ISBN-13: 9781466592452

ISBN-10: 146659246X

ISBN-13: 9781466592469

''Preface Biometric expertise has been round for a very long time. For the main half, it's been authorised world wide, with no hesitation. it's a expertise 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 manner since it is a bit folks, even if organic or actual, that is being tested in close Read more...

summary: ''Preface Biometric expertise has been round for a very long time. For the main half, it's been authorised world wide, with out hesitation. it's a know-how filled with intrigue, mystique, awe, and misconceptions. in comparison with different defense applied sciences, biometrics gets the main scrutiny. Why is that this so? it's this manner since it is a section folks, even if organic or actual, that's being tested in shut aspect. such a lot populations are accepting of this truth, yet a few are usually not, particularly within the usa. In our society, we view biometrics as a contravention of our privateness rights and civil liberties. despite the fact that, fact be informed, there are not any magical powers in the back of biometrics. There aren't any black-box powers at the back of it both. it's only like all different safety know-how, with its justifiable share of advantages in addition to flaws. similar to a working laptop or computer application, it really is actually rubbish in-garbage out. it's the target of this booklet to dispel the myths and disbeliefs approximately biometrics in addition to to check the powerful merits it has to supply to society, populations, and firms. furthermore, biometrics has an outstanding destiny prior to it when it comes to study and improvement, which this e-book additionally reports, in terms of cryptography and cloud functions. even though this publication might be simply learn and understood through as regards to anyone, it's essentially aimed toward the corporate-level government who's contemplating imposing biometric expertise at their company or organization''

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

Sample text

Thus, as the finger is placed onto the platen, the light captures the ridges of the fingerprint back into the CCD. At this point, the ridges appear as dark lines, and since the valleys of the fingerprint are typically not recorded or captured by the CCD, they simply appear as white spaces in between the dark lines of the ridges. Because optical sensor technology is the most widely used technology, it possesses a number of key advantages such as (1) low cost, (2) relatively high resolution, and (3) a strong ability to take into account various temperature changes (this would happen if the fingerprint device were to be used in an external environment, exposed to the weather elements).

Biometric information records (BIRs): The data file types that have been created have to conform to a CBEFF format, so that the biometric templates and other relevant information and data can be easily exchanged between systems. Despite the advantages that the CBEFF standards have to offer, it has one serious disadvantage. That is, while these particular standards allow for the free exchange of biometric templates and their much easier interpretation between heterogeneous systems to occur, CBEFF in no way guarantees automatic interoperability.

This is to ensure that the needs of your business will truly be met, and also, that you will realize a positive ROI in the end, with all of the investments made. For the CIO: Important KPIs to Be Examined In the world of biometrics, it is so easy to acquire a biometric system just because it looks good, or is within budget, without even looking at some of the top KPIs that relate to it. Thus, at this point, it is very important to examine and review some of these KPIs, as they relate to a procurement 18 An Introduction to Biometrics decision of a potential biometric system.

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Biometric Technology: Authentication, Biocryptography, and Cloud-Based Architecture by Ravi Das


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