Transaction authentication system and method

A transaction security and authentication apparatus and system for electronic commerce which provides authentication of internet purchases by communication with a cardholder's base computer, or by contacting the cardholder by remote access for purchase verification. The system preferably compri...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Tu, Edgar Allan, Pang, Eric
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!