Optimal Investment in Cyber-Security under Cyber Insurance for a Multi-Branch Firm

Cyber Risk Exposure and Prospects for Cyber Insurance

This study draws attention to the ubiquitous and borderless nature of cybercrime. It examines the prospect of introducing customized cyber insurance policy in the Nigerian market. As secondary data was not available, the study conducted a survey by administering three sets of questionnaire to purposively selected top executives in four Trade Groups that rely heavily on Internet transactions for...

cyber risk exposure and prospects for cyber insurance

this study draws attention to the ubiquitous and borderless nature of cybercrime. it examines the prospect of introducing customized cyber insurance policy in the nigerian market. as secondary data was not available, the study conducted a survey by administering three sets of questionnaire to purposively selected top executives in four trade groups that rely heavily on internet transactions for...

Cyber Insurance and IT Security Investment: Impact of Interdependence Risk

A Novel Cyber-Insurance for Internet Security

Internet users such as individuals and organizations are subject to different types of epidemic risks such as worms, viruses, and botnets. To reduce the probability of risk, an Internet user generally invests in self-defense mechanisms like antivirus and antispam software. However, such software does not completely eliminate risk. Recent works have considered the problem of residual risk elimin...

Decision support approaches for cyber security investment

When investing in cyber security resources, information security managers have to follow effective decision-making strategies. We refer to this as the cyber security investment challenge. In this paper, we consider three possible decision support methodologies for security managers to tackle this challenge. We consider methods based on game theory, combinatorial optimisation, and a hybrid of th...