NDLI: A Decision-Support Model for Information Systems Based on Situational Awareness

Content Provider	IEEE Xplore Digital Library
Author	Hu He Wang Xiaojing Yang Xin
Copyright Year	2009
Abstract	The research proposed an approach that based on situational awareness to make decisions about the protection and defense against cyber attacks. The statistics of the situational awareness system outputs were formalized and described. Strategy sets of each player were set according to the system states. Cost-benefit factors were considered comprehensively to calculate the payoffs of each player. The best strategy is determined based on Bayesian Nash equilibrium. On one hand, the best strategy was based on the working status of network system and critical equipments; on the other hand the payoffs of the players were calculated comprehensively. The model deals well with the attack's intents and the alternation of strategies, and takes account of incentives of system and attacker across-the-board. The experimental results show that the model can effectively improve the accuracy and effectiveness of network defense.
Starting Page	405
Ending Page	408
File Size	329020
Page Count	4
File Format	PDF
ISBN	9780769538433
DOI	10.1109/MINES.2009.130
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-11-18
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Situational awareness Costs Bayesian game Multimedia systems Decision making Nash equilibrium Bayesian Nash equilibrium Game theory Information systems Bayesian methods Information security Computer networks Protection
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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