Strategic games on defense trees (Contributo in atti di convegno)

Type
Label
  • Strategic games on defense trees (Contributo in atti di convegno) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • [1] Bistarelli S., [2] Peretti P., [2] Dall'Aglio M. (2006)
    Strategic games on defense trees
    in 4th International Workshop in Formal Aspects in Security and Trust (FAST 2006), Bertinoro, Italy, 16-17 Sept 2006
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • [1] Bistarelli S., [2] Peretti P., [2] Dall'Aglio M. (literal)
Pagina inizio
  • 1 (literal)
Pagina fine
  • 15 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Codice Puma: cnr.iit/2006-A2-043 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [1] CNR-IIT, Pisa, Italy; [2] Dipartimento di Scienze, Universita' degli Studi \"G. d'Annunzio\" Pescara, Italy; (literal)
Titolo
  • Strategic games on defense trees (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 3-540-75226-9 (literal)
Abstract
  • In this paper we use defense trees, an extension of attack trees with countermeasures, to represent attack scenarios and game the- ory to detect the most promising actions attacker and defender. On one side the attacker wants to break the system (with as little efforts as pos- sible), on the opposite side the defender want to protect it (sustaining the minimum cost). As utility function for the attacker and for the defender we consider economic indexes (like the Return on Investment (ROI) and the Return on Attack (ROA)). We show how our approach can be used to evaluate effectiveness and economic profitability of countermeasures as well as their deterrent effect on attackers, thus providing decision makers with a useful tool for performing better evaluation of IT security investments during the risk management process. (literal)
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