Decision and Game Theory for Security
Decision and Game Theory for Security
复制标题
安全决策与博弈论
DOI:
10.1007/978-3-319-12601-2_15
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Panaousis E
中科院分区:
文献类型:
--
作者:
Panaousis E
In this paper we investigate how to optimally invest in cybersecurity controls. We are particularly interested in examining cases where the organization suffers from an underinvestment problem or inefficient spending on cybersecurity. To this end, we first model the cybersecurity environment of an organization. We then model non-cooperativecybersecurity control-gamesbetween thedefenderwhich abstracts all defense mechanisms of the organization and theattackerwhich can exploit different vulnerabilities at different network locations. To implement our methodology we use the SANS Top 20 Critical Security Controls and the 2011 CWE/SANS top 25 most dangerous software errors. Based on the profile of an organization, which forms its preferences in terms ofindirect costs, its concerns about different kinds ofthreatsand the importance of the assets given their associated risks we derive the Nash Equilibria of a series of control-games. These game solutions are then handled by optimization techniques, in particular multi-objective, multiple choice Knapsack to determine the optimal cybersecurity investment. Our methodology provides security effective and cost efficient solutions especially againstcommodity attacks. We believe our work can be used to advise security managers on how they should spend an available cybersecurity budget given theirorganization profile.
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DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
W. Brock;S. Durlauf
通讯作者:
S. Durlauf
DOI:
--
发表时间:
--
期刊:
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--
作者:
J. Ormerod
通讯作者:
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DOI:
--
发表时间:
2014
期刊:
Decision and Game Theory for Security
影响因子:
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作者:
Michael P. Wellman;Achintya Prakash
通讯作者:
Achintya Prakash
DOI:
10.1007/b104899_7
发表时间:
2009
期刊:
--
影响因子:
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作者:
H. Varian
通讯作者:
H. Varian
DOI:
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发表时间:
1980
期刊:
The Journal of Legal Studies
影响因子:
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作者:
G. Stigler
通讯作者:
G. Stigler