Cyber–physical distribution systems with renewable energy should have high resilience under extreme conditions. However, in a system deep cyber–physical coupling, the propagation of information risk impairs system. This paper proposes strategy to improve that considers cross-space risk. First, mechanism for interaction between cyber space and physical is analyzed, an model proposed. Second, sta...

We conducted two scenario-simulation behavioral experiments to explore individual users’ response to common cyber-based financial fraud and identity theft attacks depend on systematically manipulated variables related to characteristics of the attack and the attacker. Experiment I employed a 4 by 2 between-groups factorial design, manipulating attacker characteristics (individual with picture v...

Cyber-attacks are an important issue faced by all organizations. Securing information systems is critical. Organizations should be able to understand the ecosystem and predict attacks. Predicting attacks quantitatively should be part of risk management. The cost impact due to worms, viruses, or other malicious software is significant. This paper proposes a mathematical model to predict the impa...

We developed Cyber Forensics Ontology for the criminal investigation in cyber space. Cyber crime is classified into cyber terror and general cyber crime, and those two classes are connected with each other. The investigation of cyber terror requires high technology, system environment and experts, and general cyber crime is connected with general crime by evidence from digital data and cyber sp...

This paper reviews the social scientific literature on public perception of risk. We begin with a discussion of the concept of risk and its place in the social sciences. Then we outline psychological research on cognition and emotion and how laypersons appraise uncertainty. This highlights the different ways in which experts and the public often approach risk. After this discussion we turn to t...

Using the general strain theory as a theoretical framework, the present longitudinal study investigated both face-to-face and cyber victimization in relation to cyber-displaced aggression. Longitudinal data were collected from 130 (70 women) young adults who completed measures assessing their victimization (face-to-face and cyber), cyber aggression, and both face-to-face and cyber-displaced agg...

In this paper, we describe Jack-in-the-Net (Ja-Net), a framework to achieve adaptive service composition in a large scale, open network environment. In Ja-Net, a service is implemented by a collection of cyber-entities and provided through cooperative interaction of cyber-entities. Cyber-entities communicate with each other using Ja-Net ACL (Agent Communication Language) and establish relations...

Abstract The executive leadership in corporate organizations is increasingly challenged with managing cyber-risks, as an important part of wider business risk management. Cyber-risks are complex, the threat landscape evolving, including digital infrastructure issues such trust networked supply chains, and emerging technologies. Moreover, engaging organizational to assess for management also dif...

Cyber Crimes are increasing day by day and are posing a great threat to internet users. This paper discusses the Cyber crime, its nature and types. Various tools and techniques used for cyber crime are evaluated in this paper. The paper also discusses cyber related laws under Indian Penal Code and their application to the cyber offences. With the discussion of cyber crimes, this paper proposes ...

Currently, organizations are faced with a variety of cyber-threats and possibly challenged by wide range cyber-attacks varying frequency, complexity, impact. However, they can do something to prevent, or at least mitigate, these first understanding addressing their common problems regarding cybersecurity culture, developing cyber-risk management plan, devising more proactive collaborative appro...