METHODS AND SYSTEMS FOR USER AUTHENTICATION

METHODS AND SYSTEMS FOR USER AUTHENTICATION

Methods and systems for authenticating a user are provided. In an embodiment, an authentication service device receives a request to authenticate a user, and transmits a transaction history database query based on business rules concerning transactions conducted by the user. The response to the quer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: WANKMUELLER JOHN R
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:Methods and systems for authenticating a user are provided. In an embodiment, an authentication service device receives a request to authenticate a user, and transmits a transaction history database query based on business rules concerning transactions conducted by the user. The response to the query includes a plurality of transactions, and the authentication service device generates a user authentication form that includes a set of transactions, and at least two of the transactions include a redacted transaction detail field. The user authentication form is transmitted to a user device, and user responses to the redacted transaction detail fields are received. The user is authenticated based on a monetary amount response that falls within a predetermined variance threshold, at least one positive information response, and on the user satisfying a permissible number of retry(s) requirement.