risk-based authentication

nouncandidate·updated May 12, 2026

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Any risk-based system of authentication that detects anomalies or changes in the normal use patterns of a Person and require s additional verification of the Person’s identity when such deviations or changes are detected, such as through the use of challenge questions.

MWE

Classifications

per-axis with provenance

Entity Type

Control0%rule-basedmulti_axis_classifier_low_confidence.v1

?unassignedlast reviewed —

Sensitivity

Regulated88%llm-generatedllm:claude-haiku-4-5

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Information Class

Pii80%llm-generatedllm:claude-haiku-4-5

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Variants

4 surface forms

synonym: ✔ 5 ADs referenced the term
plural: risk-based authentications
possessive: risk-based authentication's
pluralpossessive: risk-based authentications'

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