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Information Segmentation and Investing in Cybersecurity
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作者 Lawrence A. Gordon Martin P. Loeb Lei Zhou 《Journal of Information Security》 2021年第1期115-136,共22页
This paper provides an analysis of how the benefits of information segmentation can assist an organization to derive the appropriate amount to invest in cybersecurity from a cost-benefit perspective. An analytical mod... This paper provides an analysis of how the benefits of information segmentation can assist an organization to derive the appropriate amount to invest in cybersecurity from a cost-benefit perspective. An analytical model based on the framework of the Gordon-Loeb Model (<span><span><span style="font-family:Verdana;">[1]</span><span></span></span></span><span><span></span></span><span></span><span><span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">) is presented that provides a set of sufficient conditions for information segmentation to lower the total investments in cybersecurity and the expected loss from cybersecurity breaches. A numerical example illustrating the insights gained from the model is also presented.</span></span></span> 展开更多
关键词 Cybersecurity Investments information Segmentation economics of information security
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Investing in Cybersecurity: Insights from the Gordon-Loeb Model 被引量:6
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作者 Lawrence A. Gordon Martin P. Loeb Lei Zhou 《Journal of Information Security》 2016年第2期49-59,共11页
Given the importance of cybersecurity to the survival of an organization, a fundamental economics-based question that must be addressed by all organizations is: How much should be invested in cybersecurity related act... Given the importance of cybersecurity to the survival of an organization, a fundamental economics-based question that must be addressed by all organizations is: How much should be invested in cybersecurity related activities? Gordon and Loeb [1] presented a model to address this question, and that model has received a significant amount of attention in the academic and practitioner literature. The primary objective of this paper is to discuss the Gordon-Loeb Model with a focus on gaining insights for the model’s use in a practical setting. 展开更多
关键词 economics of information security Cybersecurity Investment
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