May 2017
Intermediate to advanced
1280 pages
94h 8m
English
Content preview from Computer and Information Security Handbook, 3rd EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter e70
Biometrics
Luther Martin Voltage Security, Cupertino, CA, United States
Abstract
This chapter explains why designing biometric systems is actually a very difficult problem. The problem has been made to look easier than it actually is by the way the technology has been portrayed in movies and on television. Biometric systems are typically depicted as being easy to use and secure, whereas encryption that would actually take billions of years of supercomputer time to defeat is often depicted as being easily bypassed with minimal effort. This portrayal of biometric systems may have increased expectations well past what current technologies can actually deliver, and it is important to understand the limitations of existing biometric technologies ...
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