Presentation	2012-03-16 A Proposal on Dynamic Decision Making Model for Cyber Attack and Defense Strategy Naoshi SATO, Hitoshi WATANABE,
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Abstract(in English)	This paper discusses real-time and dynamic decision making process on cyber attacks, under the game-theoretical assumption that an attacker will act to maximize illegal gain while a defender does to minimize loss due to the attack. The paper develops a decision making model corresponding to the process, where the gain and loss are assessed alternately by the attacker and defender, and attack and defense plans are sequentially determined. The proposed model is formulated and applied to two cyber attacks in order to optimize each set of attack and defense plans.
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Keyword(in English)	Cyber Attack / Game Theory / Information Security / Decision Making
Paper #	ICSS2011-47
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Conference Information
Committee	ICSS
Conference Date	2012/3/9(1days)
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Paper Information
Registration To	Information and Communication System Security (ICSS)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	A Proposal on Dynamic Decision Making Model for Cyber Attack and Defense Strategy
Sub Title (in English)
Keyword(1)	Cyber Attack
Keyword(2)	Game Theory
Keyword(3)	Information Security
Keyword(4)	Decision Making
1st Author's Name	Naoshi SATO
1st Author's Affiliation	Institute of Information Security()
2nd Author's Name	Hitoshi WATANABE
2nd Author's Affiliation	Tokyo University of Science
Date	2012-03-16
Paper #	ICSS2011-47
Volume (vol)	vol.111
Number (no)	495
Page	pp.pp.-
#Pages	6
Date of Issue