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Title: Anàlisi de robustesa basada en la identificació de patrons de teclat
Author: Muñoz Bernaus, Roger
Director: Xavier Baró Solé
Keywords: Keystroke dynamics, identificació d'usuari biomètrica, atac al sistema comercial, model bàsic una gaussiana, model mixtures gaussianes
Issue Date: 30-Jun-2020
Publisher: Universitat Oberta de Catalunya (UOC)
Abstract: With the rise of e-learning systems, the need to guarantee the identity of the students in these platforms appears. This identification can be done using biometric systems, for instance, analysing the keystroke patterns. This article presents the implementation of two free text keystroke pattern models: a basic model based on a Gaussian, and a second model based on Gaussian mixtures. In order to evaluate these models, their performance is compared with an existent commercial product. Finally, we perform an attack on the commercial system by generating artificial data with the Gaussian mixture model.
Language: Catalan
Appears in Collections:Bachelor thesis, research projects, etc.

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