Which term identifies users based on unique physical traits?

Prepare for the Certified Identity and Access Manager Exam using flashcards and multiple-choice questions. Gain insights into the exam format, practice with real-world scenarios, and ensure your success in becoming a certified professional.

Multiple Choice

Which term identifies users based on unique physical traits?

Explanation:
Biometric authentication is about using measurements of a person’s body—like fingerprints, facial features, iris patterns, or voice—to verify who they are. Because these traits are unique to each individual, they provide a strong way to confirm a user’s identity in CIAM systems. The other options don’t describe using physical traits: a one-time password is a temporary code, not a biometric measure; and access transformation initiatives along with compliance monitoring refer to governance and process improvements, not identity verification through biometrics.

Biometric authentication is about using measurements of a person’s body—like fingerprints, facial features, iris patterns, or voice—to verify who they are. Because these traits are unique to each individual, they provide a strong way to confirm a user’s identity in CIAM systems. The other options don’t describe using physical traits: a one-time password is a temporary code, not a biometric measure; and access transformation initiatives along with compliance monitoring refer to governance and process improvements, not identity verification through biometrics.

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