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 15 of 15 for “"Operational Technology"”.
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Cybersecurity vulnerabilities in operational technology
… Joshua to discover attack plans of an anonymous operational technology organization X as a case study. From our case study, the vulnerabilities arise in the third-party software and could be resolved by either updating the software with patches or using other alternative software. Linux kernel is …
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Cyberwar: The ISIL Threat & Resiliency in Operational Technology
… information operations and intelligence, to operational security and desired future capabilities. Also examines open-source material and reporting on US cyber operations against ISIL and leadership statements from the DoD and others in US government. Lastly, offers a prescriptive component …
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Automatic verification of cybersecurity best practices for operational technology networks
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-11 without embargo terms
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Cybersecurity Risk Assessment Matrix (CRAM): A System-Theoretic Approach to Balancing Operational and Cybersecurity Risk in the Management of Transient Cyber Assets (TCA) in the Maintenance of Operational Technology (OT)
… and industrial processing; often referred to as Operational Technology (OT). OT, by way of delivering its fundamental value amongst the systems and environments in which it operates, demands both routine and non-routine maintenance and repair. Increasingly often, the required maintenance/repair …
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A framework for complying with conflicting safety and security standards within critical infrastructure organisations
… security objectives and controls for information technology cannot always be applied to operational technology. The main aim of the thesis was to identify and remediate conflicts and issues between information technology, operational technology, safety, and security, while also creating processes …
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Towards an automated attack tree generator for the IoT
… of concern are the Internet of Things (IoT) and Operational Technology (OT) systems; the IoT is becoming intimately integrated into our lives, and the physical repercussions of attacks on OT systems can be devastating. Risk analysis tools can prove to be very helpful towards defining counter …
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SPIRAL DEVELOPMENT OF AN INDUSTRIAL CONTROL SYSTEM TESTBED TO ASSESS OPEN-SOURCE TECHNOLOGY IN EDUCATIONAL AND NAVAL APPLICATION
Vulnerabilities in operational technology (OT) within industrial control systems (ICS) can compromise the resiliency and availability of mission critical naval systems, such as power, navigation, and combat systems. Securing these systems is vital to national security, especially to prevent …
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A Framework for Interoperability on the United States Electric Grid Infrastructure
… the field area network must be enabled between operational technology (OT), information technology (IT), and telecommunication assets in order to seamlessly and securely integrate into the electric utility's operations and planning systems in a modular, flexible, and scalable fashion. This …
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A maturity model for process data analytics in biopharmaceutical manufacturing
… creation and the requirements from informational technology (IT), operational technology (OT), and external sources of information. This model provides the basis upon which biopharmaceutical manufacturers or industry consortiums can further specify its content and generate an assessment tool to …
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Trust-Centric Reactive Defenses Against Evasive Cyber Threats in Industrial Networks
… is developed, integrating both Information Technology (IT) and Operational Technology (OT) layers to offer a comprehensive understanding of cyber-physical threats. By combining network-layer, process-layer, and contextual threat intelligence, this approach improves detection accuracy against …
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5G SCADA Based Control System
The advent of 5G technology has ushered in a new era in telecommunications, impacting the realms of Information Technology (IT) and Operational Technology (OT). Despite its potential significance, a noticeable gap exists in scientific research focused on the integration of 5G into Supervisory …
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An analysis of cybersecurity culture in an organisation managing Critical Infrastructure
… there is a misalignment of skills to emerging technology trends. Globally cyber-crime attacks are on the rise with Cisco reporting in 2018 that 31% of all respondents had seen a cyber-attack in their operational environment[1]. With up to 67% of breaches reported in the Willis Towers report due …
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Multi-Agent System for predictive reconfiguration of Shipboard Power Systems
… the connected loads that keep the power systems operational. Technology exists that enables the detection of an incoming weapon and prediction of the geographic area where the incoming weapon will hit the ship. This information can then be used to take reconfiguration actions before the actual …
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Achieving Security and Reliability of Industrial Control Systems Using Data-Driven Models Informed by Physical Domain Knowledge
… ICS are comprised of interconnected information technology and operational technology systems that monitor and control physical processes. Although this increased connectivity provides operators with enhanced monitoring and control capabilities, it also increases the cyber threat surface. …
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Securing information systems against advanced persistent threats (APTs).
… a major challenge in securing both Information Technology (IT) and Operational Technology (OT) systems. APTs are sophisticated attacks that masquerade their actions to navigate around defenses, breach networks, often over multiple network hosts, and evade detection. APTs also use a …