+IA-05(12) Biometric Authentication Performance

IA-05(12) Biometric Authentication Performance

Control

For biometric-based authentication, employ mechanisms that satisfy the following biometric quality requirements [Assignement: biometric quality requirements].

Discussion

Unlike password-based authentication, which provides exact matches of user-input passwords to stored passwords, biometric authentication does not provide exact matches. Depending on the type of biometric and the type of collection mechanism, there is likely to be some divergence from the presented biometric and the stored biometric that serves as the basis for comparison. Matching performance is the rate at which a biometric algorithm correctly results in a match for a genuine user and rejects other users. Biometric performance requirements include the match rate, which reflects the accuracy of the biometric matching algorithm used by a system.

Assessment Objective

mechanisms that satisfy [Assignement: biometric quality requirements] are employed for biometric-based authentication.

Assessment Method

Examine

Identification and authentication policy procedures addressing authenticator management system security plan system design documentation mechanisms employing biometric-based authentication for the system list of biometric quality requirements system configuration settings and associated documentation system audit records other relevant documents or records

Interview

Organizational personnel with authenticator management responsibilities organizational personnel with information security responsibilities system/network administrators system developers

1. Forbhreathnú

1.1 Tagairtí

1.2 Ceanglais aitheanta

1.3 Rialacháin ghaolmhara

2. Ceanglais aitheanta

Ceanglais

3. Rialacháin ghaolmhara

Rialacháin

Saincheisteanna nasctha

Naisc
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  • NIST -

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