Prismade Labs Gmbh

Touchcode Technologies, LLC

Marko Illing

Matthias Foerster

Jan Thiele

Karin Weigelt

Johannes Köpcke

A method for multi-factor authentication on a device with a capacitive area sensor is provided in which a device with an electrically conductive structure on a non-conductive substrate represents a first authentication factor and information for the execution of an input sequence on the device represents a second authentication factor. Authentication can be performed by means of a comparison with reference data, in accordance with the likelihood with which a signal detected by the area sensor was generated by a combination of the first and second authentication factors. A device, a system and a kit for executing the method for multi-factor authentication on a capacitive area sensor. are provided.

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Chemnitz, Germany

Marko Illing