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Cracking the Code
$29.99
Digital download (PDF), one-time payment
Cracking the Code is a practical field guide for professionals working with ANSI/NIST-ITL biometric data interchange. It translates complex standards into practical guidance for reading, building, validating, and troubleshooting biometric transaction files.
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About this guide
The guide covers transaction structure, record types, fingerprint and facial data, iris and palm records, NIEM-conformant XML, compliant transaction building, validation, conformance testing, common rejection reasons, and real-world interoperability.
It also includes a plain-English glossary and resources for going deeper, including NIST standards, BioCTS conformance testing, and implementation guidance.
