Cyber security breaches inflict costs to consumers and businesses. The possibility also exists that a cyber security breach may shut down an entire critical infrastructure industry, putting a nation’s whole economy and national defense at risk. Hence, the issue of cyber security investment has risen to the top of the agenda of business and government executives. This paper examines how the exis...

Today business environment is highly dependent on complex technologies, and information is considered an important asset. Organizations are therefore required to protect their information infrastructure and follow an inclusive risk management approach. One way to achieve this is by aligning the information security investment decisions with respect to organizational strategy. A large number of ...

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 the...

one of the important issues which deals simultaneously with the european :union: (eu) enlargement policy and its common foreign and security policy, is eu's policy towards its neighbors. after eu enlargement. it is a crossroad of eu foreign, security, development and trade policies which aims at europeanization and creating a ring of friends around its borders where good governance, political a...

Firms in a supply chain share information assets among them, and make use of inter-firm network connections to enable quick information sharing. Both of these approaches have significant implications when a security breach occurs. One, the interconnections may become conduits for security breach propagation. Two, shared information assets now become vulnerable at the owner as well as at the par...

With billions of dollars being spent on information security related products and services each year, the economics of information security investment has become an important area of research, with significant implications for management practices. Drawing on recent studies that examine optimal security investment levels under various attack scenarios, we propose an economic model that consider...

This study examines whether language-specific input influences children’s nonlinguistic spatial cognition as they acquire their first language. Recent research on infant cognition has shown that preverbal infants can make a distinction between tight-fit and loose-fit containment relations. This distinction is systematically made in Korean (kkita ‘fit tightly’), but not in English (in). Using a ...