Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
A Fuzzy Approach to Risk Analysis in Information Systems
Year:2013
Research Areas
  • Physics chemical and mathematical
Information
Abstract
Assets are interrelated in risk analysis methodologies for information systems promoted by international standards. This means that an attack on one asset can be propagated through the network and threaten an organization?s most valuable assets. It is necessary to valuate all assets, the direct and indirect asset dependencies, as well as the probability of threats and the resulting asset degradation. These methodologies do not, however, consider uncertain valuations and use precise values on different scales, usually percentages. Linguistic terms are used by the experts to represent assets values, dependencies and frequency and asset degradation associated with possible threats. Computations are based on the trapezoidal fuzzy numbers associated with these linguistic terms.
International
Si
Congress
The 2nd international Conference on Operations Research and Enterprise Systems
960
Place
Reviewers
Si
ISBN/ISSN
978-989-8565-40-2
Start Date
16/02/2013
End Date
18/02/2013
From page
130
To page
133
Proceedings of the 2nd International Conference on Operations Research and Enterprise Systems
Participants
  • Autor: Eloy Vicente Cestero (UPM)
  • Autor: Antonio Jimenez Martin (UPM)
  • Autor: Alfonso Mateos Caballero (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de análisis de decisiones y estadística
  • Departamento: Inteligencia Artificial
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