Methods and systems for secure user authentication

A computer-implemented method and system for secure user authentication in electronic commerce involves maintaining electronic information having a first aspect that is accessible over a first electronic communication channel in response to entry of a first credential known to the user and a second...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GRANDCOLAS, MICHAEL, VOS, JENNIFER, KORYAKOVTSEVA, IRINA, HERRIG, ROBERT A
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING CHECKING-DEVICES COIN-FREED OR LIKE APPARATUS COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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