Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 1021 for “"cyber"”.
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Autonomous Cyber Defense for Resilient Cyber-Physical Systems
… research, we design and analyze resilient cyber-physical systems (CPSs) under high network dynamics, adversarial attacks, and various uncertainties. We focus on three key system attributes to build resilient CPSs by developing a suite of the autonomous cyber defense mechanisms. First, we …
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Intrusion Detection for Cyber-Physical Attacks in Cyber-Manufacturing System
<p>In the vision of Cyber-Manufacturing System (CMS) , the physical components such as products, machines, and tools are connected, identifiable and can communicate via the industrial network and the Internet. This integration of connectivity enables manufacturing systems access to computational …
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Escaping cyber attacks
… of mobile escape room games as a tool for cybersecurity education. With an increasing prevalence of cyber attacks on both individuals and organizations, effective cybersecurity education has never been more necessary. By taking a mixed-methods approach, we conducted initial interviews, …
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Empirical Assessment of Cyber Harassment Victimization via Cyber-Routine Activities Theory
… communication tools has facilitated cybercriminals to expand their scope of criminal activities from the physical world to the virtual realm. Cybercriminals can easily leverage the Internet to operate sexual crime such as cyber-harassment. This study aims to empirically assess …
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Cyber security visualization effectiveness
… analysing, understanding and reporting cyber security incidents? This thesis explores a range of effectiveness measurement techniques for web and mobile platforms. We investigated existing effectiveness methods for the design, implementation and user observation phases in security …
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Cyber-security Risk Assessment
Cyber-security domain is inherently dynamic. Not only does system configuration changes frequently (with new releases and patches), but also new attacks and vulnerabilities are regularly discovered. The threat in cyber-security is human, and hence intelligent in nature. The attacker adapts to the …
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Current Cyber Security Challenges
… technical improvement during the last ten years. Cybersecurity issues are a result of the cyber world's increasing growth. Due to the way cybercriminals have adjusted their tactics to the new environment, there are now significant CS challenges.</p> <p>More than 20 years later, the quantity and …
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A Game Theoretic Framework to Secure Cyber Physical Systems (CPS) against Cyber Attacks
Cyber-Physical Systems (CPS) is a term describing a broad range of complex, multi-disciplinary, physically-aware next generation engineered systems that integrate embedded computing technologies (cyber part) into the physical world. CPS are engineered systems that are built from, and depend upon, …
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Using a systems-theoretic approach to analyze cyber attacks on cyber-physical systems
… and the advent of the industrial Internet, cyber-physical systems are increasingly being targeted by cyber attacks. Unlike, cyber attacks on IT networks, successfully compromising a cyber-physical environment takes considerably more time, motivation, expertise, and operational costs to the …
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Cyber safety : a systems thinking and systems theory approach to managing cyber security risks
If we are to manage cyber security risks more effectively in today's complex and dynamic Web 2.0 environment, then a new way of thinking is needed to complement traditional approaches. According to Symantec's 2014 Internet Security Threat Report, in 2012 more than ten million identities that …
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Cyber-Security and IoT Devices
<p>With the rapid rise of IoT devices, what sort of security concerns exist and what is being done about it. This paper will attempt to ask and answer these questions. The topic is clearly broad but every effort is made to narrow the work down to elements that are most common amongst IoT devices …
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Leadership in Organisational Cyber Security
… Yet little research exists on Leadership in Cyber security and existing cyber research is splintered across literature specific to individual disciplines that are only component domains of the broader cyber security multidiscipline. This study identifies and addresses “the role of strategic …
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Electric vehicules cyber-attack detection
… explores ML and DL techniques for improved cybersecurity of EVSE as part of smart grid systems. As the adoption of electric vehicles increases, their related infrastructure is in jeopardy of cyber-attack, which can directly affect the users' safety, data privacy, and overall stability of the …
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Verification of Cyber Physical Systems
Due to the increasing complexity of today\'s cyber-physical systems, defects become inevitable and harder to detect. The complexity of such software is generally huge, with millions of lines of code. The impact of failure of such systems could be hazardous. The reliability of the system depends on …
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The Diffusion of Cyber Forces: Military Innovation and the Dynamic Implementation of Cyber Force Structure
… the variation in implementation dynamics for cyber forces across militaries? In other words, as cyber forces emerge in states across the international system, why do some militaries undertake wide-ranging implementation efforts with few alterations to cyber force structure, while …
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Resilient and fractionated cyber physical system
… and knowledge needs. Fractionated Space Cyber Physical Systems is part of a novel concept emerging from a field of hyperconnected networks designed to withstand risk and address aforementioned needs. The transition from a monolithic design into alternative resilient designs will better …
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State methods for a cyber incident
The National Cyber Incident Response Plan stipulates the state homeland security advisor as the contact point for a significant cyber incident. But this may not be the most effective method of response because the state homeland security advisors are not domain experts for cyberspace. A …
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Virtual Reality Visualisations for Cyber Security
Cyber security analysts use data visualisations to speed up ingestion of security data. These visualisations typically take the form of 2D graphics displayed on computer monitors. Virtual reality (VR) has the potential to improve these data visualisations using immersive 3D environments. These …
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Cyber Maintainable Safety-Critical Complex-Systems
… is further exacerbated by the growing threat of cyber-attacks on control systems. Whilst the convergence of Operational and Informational Technology becomes essential, the traditional security approach has proven inadequate in addressing the unique challenges faced by such industries. As a …
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