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Mass transit systems are relied on a daily basis to transport millions of passengers and bring billions of dollars’ worth of economic goods to market. While some forms of mass transit rely on a fuel, electrified railway systems are dependent on the electric grid. The electric grid is becoming more vulnerable to disruptions, due to extreme weather, changing supply and demand patterns, and cyber-terrorism. An interruption to the energy supply of a railway infrastructure can have cascading effects on the economy and social livelihood. Resilient interconnected microgrids are proposed to maintain reliable operation of electri_ed railway infrastructures. An engineering design framework, and supporting methods and techniques, is proposed for an electrified railway infrastructure to be upgraded from its existing form, to one with resilient interconnected microgrids. The sizing of the interconnected microgrids is performed using an iterative sizing analysis, considering multiple resiliency key performance indicators to inform the designer of the trade-o_s in sizing options. Hierarchical control is proposed to monitor and control the interconnected microgrids. A multi-objective problem cast in the tertiary level of control is proposed to be solved using game theory. The proposed designs are modelled and simulated in Simulink. Four case studies of railway infrastructures in Canada and the United Kingdom are used to demonstrate the effectiveness of the proposed designs. While results for each case study vary, resilient interconnected microgrids for railway infrastructures demonstrates a reduced dependence on the electric grid. The examples here are all scalable and can perform within the framework of any available energy system. The results are both extremely impressive and promising towards a more resilient and stable energy future for our railway and other critical infrastructures.

From a technical standpoint, Islamic State (IS) videos are demonstrably superior to those of other groups. But as time goes by, their aesthetic is migrating downstream as other groups attempt to copy it. Specifically, IS has turned to video games, regularly mimicking and even directly copying the aesthetic and design of First Person Shooter games, most often Call of Duty, in their videos, and other groups have followed suit. This specific aesthetic offers a way to recruit young, technologically savvy, men while sanitizing the violence they were being recruited to participate in. This study offers an instrument for tracking the IS aesthetic as it moves to other groups as well as its evolution over time, and offers a case study of a specific group that has copied the IS aesthetic, Hay’at Tahrir al-Sham (HTS.)

The purpose of this research is to obtain input from government agencies, elements of the critical infrastructure and cyber space, to determine what level of knowledge on cyber terrorism exists. Furthermore, are there ready reaction plans in place, and is staff-awareness training conducted on a regular basis? This probably won’t prevent or stop an attack of cyber terrorism, and like any other disaster in the IT world, if contingency planning exists, recovery can be quicker and greater mitigation of costs.

Interview questions were distributed to New Zealand government departments and elements that make up the critical infrastructure, to obtain an insight into the current situation. From this and other comparisons, inferences have been drawn to determine that if some of the groups were targeted would the fact that they could be deficient in knowledge on cyber terrorism, make the effect more intense and longer lasting. It has also provided the state of knowledge, the level of planning and the general readiness that currently exists.

In view of these findings recommendations have been made that will ensure there is consistency across all organisations, both government and nongovernment. All organisations, including the government, are reliant on the critical infrastructure and the internet for both operational and domestic survival. It is therefore pertinent that agencies give some consideration to these findings.

While the threat of terrorists utilizing the Internet to execute a cyberterrorist attack is of prominent concern there exist great misconceptions and factual errors in the media as to the nature of this threat (Conway, 2002; Embar-Seddon, 2002; Weimann, 2005). This thesis examined media exposure, knowledge of cyberterrorism, fear of terrorism and perceived seriousness of cyberterrorist events in a sample of college students. Generally, participants had little knowledge of cyberterrorism. Women were found to be more fearful of terrorism and cyberterrorism than men. A positive relation was found between media consumption and fear of terrorism among women. Finally, fear of terrorism was positively related to perceived seriousness of cyberterrorist events.

International humanitarian law provides foundational norms which are to be observed by states in order to protect civilians from the harsh realities of war. These norms have been applied to traditional kinetic methods of warfare but as technology advances at a rapid pace so too do methods of warfare. As weaponry becomes more sophisticated it is necessary to revisit the foundational principles of international humanitarian law and apply them to situations that could only previously have been imagined. The principles of distinction is a core principle of this branch of law and it is not to be disregarded as a result of the fact that it predates modern methods of warfare but rather it is to be re-examined, its importance observed and applied to the warfare that we are faced with today. Protecting civilians has been of utmost importance in recent history and the development in the technology of weapons should not change that fact in the present or future.

For two decades, there has been a high-profile debate on the issue of cyberterrorism. Politicians, law enforcement agents, the information security industry, other experts and the press have all made claims about the threats to and vulnerabilities in our society, who is responsible and what should be done. This is a UK study in the field of Information Systems based on interpretative philosophical assumptions. The framework for the study is provided by the concept of moral panic, propounded by Cohen (2002) and elaborated by Goode and Ben-Yehuda (1994) and Critcher (2003). Moral panic is used widely in the reference discipline of Sociology as a tool for investigating the social construction of social problems in cases where there is heightened public concern and intense media interest, closely followed by changes in legislation and social control mechanisms. This study employs moral panic as an heuristic device to assist in the investigation of the social mechanisms at work in the social construction of cyberterrorism The corpus of data for analysis comprised articles from the UK national press relevant to cyberterrorism. A grounded theory approach was used to analyse these articles in order to identify images, orientations, stereotypes and symbolisation and to examine
representational trends over time. Reflexivity in such a task is of the utmost importance, and the analytic process leading to an explanation of the social processes at work was deliberately divorced from the moral panic framework in order to guarantee rigour in the findings. The findings set out an explanation of how the concept of cyberterrorism has been constructed over two decades and compares this explanation with a framework provided by a model of moral panic. These findings are then linked to wider issues about national security, civil liberties and state control of information and communication technologies.