
TECH TIPS
Practical biometrics
Mike Chapple 09.30.2003
Rating: -4.44- (out of 5)




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Up until a couple of years ago, biometric security devices were the exclusive domain of secret government agencies and corporations with deep pockets. However, as with many defense technologies, biometric technology is now within the grasp of cost-conscious organizations. It's not inconceivable that you could even install a biometric access system at your home – the technology is available today for under $900!
Let's take a brief look at a few common biometric techniques:
Most implementations of biometric authentication are combined with one or more traditional authentication techniques (such as a password, smart card or ch
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allenge/response question). These hybrid techniques provide added security and peace of mind to administrators.
About the author
Mike Chapple, CISSP, currently serves as Chief Information Officer of the Brand Institute, a Miami-based marketing consultancy. He previously worked as an information security researcher for the U.S. National Security Agency. His publishing credits include the TICSA Training Guide from Que Publishing, the CISSP Study Guide from Sybex and the upcoming SANS GSEC Prep Guide from John Wiley. He's also the About.com Guide to Databases.
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