Development of a Model for Security and Usability

Zapata Aspiazu, Laura (2013). Development of a Model for Security and Usability. Tesis (Master), E. Politécnica de Enseñanza Superior (UPM).


Título: Development of a Model for Security and Usability
  • Zapata Aspiazu, Laura
  • Moreno, Ana Maria
Tipo de Documento: Tesis (Master)
Fecha: 15 Julio 2013
Palabras Clave Informales: Usability, Security, Authentication, Authorization, User Efficiency, Login Time, Access Time, Systematic Mapping, Usability Model.
Escuela: E. Politécnica de Enseñanza Superior (UPM)
Departamento: Lenguajes y Sistemas Informáticos e Ingeniería del Software
Licencias Creative Commons: Reconocimiento - No comercial

Texto completo

Vista Previa
PDF (Document Portable Format) (Development of a Model for Security and Usability) - Se necesita un visor de ficheros PDF, como GSview, Xpdf o Adobe Acrobat Reader
Descargar (1MB) | Vista Previa


This research addressed the development of a consolidated model designed especially to cover the security and usability attributes of a software product. As a starting point, we built a new usability model on the basis of well-known quality standards and models. We then used an existing security model to analyse the relationship between these two approaches. This analysis consisted of a systematic mapping study of the relationship between security and usability as global quality factors. We identified five relationship types: inverse, direct, relative, one-way inverse, and no relationship. Most authors agree that there is an inverse relationship between security and usability. However, this is not a unanimous finding, and this study unveils a number of open questions, like application domain dependency and the need to explore lower-level relationships between attribute subcharacteristics. In order to clarify the questions raised during the research, we conducted a second systematic mapping to further analyse the finer-grained structure of these factors, such as authentication as a subset of security and user efficiency as a subset of usability. The most relevant finding is that efficiency does not depend on the security level during the authentication process. There are other subfactors that require analysis. Accordingly, this research is the first part of a larger project to develop a full-blown consolidated model for security and usability.

Más información

ID de Registro: 23251
Identificador DC:
Identificador OAI:
Depositado por: Laura Zapata Aspiazu
Depositado el: 27 Mar 2014 09:31
Ultima Modificación: 21 Abr 2016 22:20
  • GEO_UP4
  • Open Access
  • Open Access
  • Sherpa-Romeo
    Compruebe si la revista anglosajona en la que ha publicado un artículo permite también su publicación en abierto.
  • Dulcinea
    Compruebe si la revista española en la que ha publicado un artículo permite también su publicación en abierto.
  • Recolecta
  • InvestigaM
  • Observatorio I+D+i UPM
  • OpenCourseWare UPM