Voicecash IP Gmbh

Voicetrust Eservices Canada Inc

Marc Mumm

Raja Kuppuswamy

Rajasekharan Kuppuswamy

Chris Holland

Process for controlling the access of a user to a service provided in a data network, to protect user data stored in a data base of the service from unauthorized access, the method comprising: (a) inputting, in a VoIP session, a voice sample of the user at a user data terminal which is at least temporarily connected to the data network, (b) processing, in a first processing step, the user's voice sample using a dedicated client implemented at the user data terminal, to obtain a pre-processed voice sample or a current voice profile of the user, (c) further processing, in a second processing step, the pre-processed voice sample or the current voice profile, including a comparison step of the current voice profile with an initial voice profile stored in a data base, and (d) outputting an access control signal for granting or rejecting access to the service, taking the result of the comparison step into account.

Method and apparatus for controlling the access of a user to a service provided in a data network

Digital process for authentication of a user of a telecommunications or data network for access to protected data or a service reserved for a defined circle of users or for the use of data currently entered by the user, wherein a voice sample currently enunciated during an access attempt by the user on a telecommunications or VoIP terminal device is routed to a voice analysis unit and, herein, a current voice profile is computed and this is compared in a voice profile comparison unit against a previously stored initial voice profile and, in response to a positive comparison result, the user is authenticated and a first control signal enabling access, but in response to a negative comparison result a second control signal disabling access or triggering a substitute authentication procedure is generated.

Digital process and arrangement for authenticating a user of a telecommunications or data network

A process for authenticating a user to control remote access to a service, data base or data network is provided, in which during an enrollment step, an initial voice sample provided by the user is analyzed to obtain an initial user-specific voice profile and, in a later verification step, a current voice sample of the user is analyzed and compared to the initial voice profile to generate an access control signal. An additional user-dedicated authentication is generated in a pre-enrollment period, and the additional authentication is used to authenticate the user in the enrollment step and/or in an access control step prior to and independent on the enrollment step, in a provisional or supplementary authentication procedure.

Process and arrangement for authenticating a user of facilities, a service, a database or a data network

The invention refers to a process and an arrangement for the generation of a signed text and/or image document, in particular a digital document for electronic sending and/or for electronic storage. The invention is characterized by the fact that the name and/or an image and/or any other representation of a person, for example a person code, is attached to the basic document in combination with an authentication certificate, wherein the authentication certificate is generated as the result of a voice analysis of the person performed in relation with generation of the document in terms of timing.

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Munich, Germany

Marc Mumm