Purpose This study aims to examine whether the cyber supply chain risk management (CSCRM) practices adopted by manufacturing firms contribute achieving (CSC) visibility. Studies have highlighted necessity of having visibility across interconnected chains. Thus, this examines extent CSCRM enabling CSC act as a mediator in performance. Design/methodology/approach A survey method was used obtain d...

This work contributes a modeling framework to characterize the effect of cyber-physical attacks (CPAs) on the hydraulic behavior of water distribution systems. The framework consists of an attack model and a MATLAB toolbox named epanetCPA. The former identifies the components of the cyber infrastructure (e.g., sensors or programmable logic controllers) that are potentially vulnerable to attacks...

Purpose The purpose of this study is to examine how companies integrate cyber risk into their enterprise management practices. Data breaches have become commonplace, with thousands occurring each year, and some costing hundreds millions dollars. Consequently, has one the gravest risks facing organizations, attracted boardroom-level attention. On other hand, already manage many kinds difficult g...

Young people are spending increasing amounts of time using digital technology and, as such, are at great risk of being involved in cyber bullying as a victim, bully, or bully/victim. Despite cyber bullying typically occurring outside the school environment, the impact of being involved in cyber bullying is likely to spill over to school. Fully 285 11- to 15-year-olds (125 male and 160 female, M...

BACKGROUND Cyber-bullying (i.e., bullying via electronic means) has emerged as a new form of bullying that presents unique challenges to those victimised. Recent studies have demonstrated that there is a significant conceptual and practical overlap between both types of bullying such that most young people who are cyber-bullied also tend to be bullied by more traditional methods. Despite the ov...

Heterogeneous wireless networks (HWNs) composed of densely deployed base stations of different types with various radio access technologies have become a prevailing trend to accommodate ever-increasing traffic demand in enormous volume. Nowadays, users rely heavily on HWNs for ubiquitous network access that contains valuable and critical information such as financial transactions, e-health, and...

Cyber-Physical System (CPS) is a system of system which integrates physical system with cyber capability in order to improve the physical performance. It is being widely used in areas closely related to national economy and people's livelihood, therefore CPS security problems have drawn a global attention and an appropriate risk assessment for CPS is in urgent need. In this paper, a security fr...

© Uncertainty and Risk Management in Cyber Situational Awareness Jason Li, Xinming Ou, Raj Rajagopalan