Information Security Investment: Expected Utility Approach with Correlated Information Assets

被引：0

作者：

Park, Sungjune ^{[1
]}

Mayadunne, Sanjaya ^{[2
]}

机构：

[1] Univ North Carolina Charlotte, Charlotte, NC 28223 USA

[2] Georgia Gwinnett Coll, Lawrenceville, GA USA

来源：

AMCIS 2015 PROCEEDINGS | 2015年

关键词：

Information security; expected utility approach; risk taking;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper analyzes the information security investment decisions by a firm with two correlated information assets. When information assets are correlated, a firm may face additional losses compared to a loss from a single breach, and the probability of security breach on one set may increase the probability on the other. We model the security investment of a risk-taking firm as well as risk-neutral firm by taking an expected utility approach. We then compare the decisions made by a risk-taking firm to those made by a risk-neutral firm. We will also examine how decision maker allocates funds in protecting two information sets with a limited budget.

引用

页数：1

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