A system and method for multi-modal authentication using...

G - Physics – 07 – C

Patent

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Details

G07C 9/00 (2006.01) G06F 12/14 (2006.01) G10L 15/26 (2006.01) G10L 17/00 (2006.01)

Patent

CA 2451968

The present invention is a method and a system for authenticating electronic transactions a user-operated device such as a personal computer, and a commercial computer such as a web-site. The present invention features a voice browser and a session correlator (304). Typically, the voice browser is coupled to the user's telephone set via a telephonic connection (200). The voice browser is configured to receive and process user-spoken information from the telephone set. The session correlator (304) is coupled to the web- site. The session correlator (304) is configured to transmit an authentication message to the web-site if a user-spoken transaction identifier matches a computer transaction identifier, and if a user-spoken verification identifier matches a pre-registered voice print.

La présente invention concerne un procédé et un système d'authentification pour transactions électroniques entre un dispositif mis en oeuvre par l'utilisateur tel qu'un ordinateur personnel et un ordinateur commercial tel qu'un site web. L'invention comporte un navigateur vocal et un corrélateur de sessions. Normalement, le navigateur vocal est couplé au combiné téléphonique de l'utilisateur via une liaison téléphonique. Le navigateur vocal est configuré pour recevoir et traiter l'information prononcée par l'utilisateur à partir du combiné téléphonique. Le corrélateur de sessions est couplé au site web. Le corrélateur de session est configuré pour émettre à destination du site web un message d'authentification si un identificateur de transaction prononcé par l'utilisateur correspond à un identificateur de transaction de l'ordinateur, et si un identificateur de vérification prononcé par l'utilisateur correspond à une empreinte vocale pré-enregistrée.

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