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 17 of 17 for “"Cyber Resilience"”.
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IMPROVING CYBER RESILIENCE OF SHIPBOARD POWER SYSTEMS USING MACHINE LEARNING
… also creates unique risks, including exposure to cyber intrusions. To prevent exploitation of these network vulnerabilities, it is imperative that system anomalies are immediately detected. This research aims to explain how physical intrusions into shipboard components can manifest in power data …
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From Data to Defense: Optimizing Cyber Resilience by AI-Driven Vulnerability Prioritization
<p>In the current digital era, cybersecurity has emerged as a major responsibility for companies everywhere. Due to more sophisticated cyber-attacks, IT systems are becoming more complicated. Thus, the effective vulnerability management solutions are becoming more and more important. Prioritizing …
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Exploring the Role of Service Personnels' Key Relationships in Military Cyber Resilience
When creating an organisation with a strong Cybersecurity Culture, a consideration of individuals’ awareness, attitudes and values are key to building a workforce that is resilient to cyber-attacks. Military organisations and the extended military community share characteristics with civilian …
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Data-driven methods to improve resource utilization, fraud detection, and cyber-resilience in smart grids
… resource utilization, fraud detection, and cyber-resilience in smart grids. The modern power grid, known as the smart grid, uses computer communication networks to improve efficiency by transporting control and monitoring messages between devices. At a high level, those messages aid in …
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Stakeholders' perspectives on factors influencing the operationalisation of cyber resilience – A financial services case study
Background: Cyber resilience provides organisations with the ability to continuously deliver business services during an adverse cyber event. However, due to the multidisciplinary and diverse operational requirements needed for cyber resilience, the operationalisation of such a concept can …
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How do small and medium-sized enterprises (Smes) within the UK prepare for and manage the consequences of a cyber-attack? A study on cyber resilience
Cyber resilience is essential for Small and Medium-Sized Enterprises (SME), those with fewer than 250 employees, to protect themselves against cyber-attacks and to ensure their continued operation. This research focusses on how United Kingdom (UK) based SMEs prepare for and manage the consequences …
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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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Future-proofing Cybersecurity of Commercial Space-based Infrastructure: A New Framework for Resilience
… new framework for future-proofing these assets' cyber resilience against current and emerging cyber threats. It addresses the inherently multidisciplinary nature of space systems cybersecurity and resilience, examining four key areas: cyber resilience, outer space assets protection, systems …
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Scan Iceland - Vᛟlva : Architecture and Implementation of a Continuous National Network Scanner
… to inform stakeholders, enabling proactive cybersecurity awareness. Designed for scalability and replicability, the platform provides a foundation for future research, education, and potential adoption by other nations. Developed at Reykjavík University and funded by the European Union's …
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Anomalous behaviour detection for cyber defence in modern industrial control systems
… technologies in smart cities creates fragile cyber-physical-natural ecosystems. Industrial Control Systems (ICS) are intrinsic parts of smart cities and critical to modern societies. Not designed for interconnectivity or security, disruptor technologies enable ubiquitous computing in modern …
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Applying Systems Theory to Analyze Cyber Resiliency of Naval Engineering Systems
… more systems on board ships and cutters having cyber interactions and interfaces than before. As our systems at sea grow more connected to the digital and cyber worlds, our naval engineering systems face new threats that could compromise and damage essential engineering components. Potentially, …
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NATO's Hybrid Defence Framework and the Sovereignty of Small States: The case of Iceland.
… small states to safeguard sovereignty through resilience and alliance cooperation. Using Iceland as a case study, it explores how a founding NATO member without standing armed forces operationalises Articles 3 and 5 of the North Atlantic Treaty through civilian institutions, crisis management …
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A conceptual model for digital forensic readiness in security operation centres: a South African study
… of technology has resulted in the number of cyber-attacks and security breaches also rising. These cyber-attacks and breaches have become advanced and can go undetected for months. With the rise in cyber-attacks, the need for organizations to tighten cybersecurity measures and be ready to …
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Achieving cyber resiliency against lateral movement through detection and response
… attacks are becoming more complex, and classical cyber security methods are failing to protect and secure those systems. We believe that systems must be built to be resilient to attacks. Cyber resilience is a dynamic protection strategy that aims to stop cyber attacks while maintaining an …
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Toward Bridging the Semantic Gap Between x86-64 Software Binaries and Abstract Languages for Formal Verification and Security
Formal verification of software systems has historically focused on verifying properties at the source code (abstract language) level (e.g., C++, Java, Python), as the language semantics are more amenable to use by mathematical libraries. However, this approach comes with limitations. Firstly, not …
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Intrusion Detection and Recovery of a Cyber-Power System
… the vulnerability of modern power systems to cyber intrusions, posing severe risks to the integrity and reliability of the power grid. This dissertation presents the results of a comprehensive study into the detection of cyber intrusions and restoration of cyber-power systems post-attack with …