An XR-Driven Digital Twin Platform for Cybersecurity Education

dc.contributor.authorLee, Anthony Sung Ningen
dc.contributor.committeechairMartin, Thomas L.en
dc.contributor.committeememberGracanin, Denisen
dc.contributor.committeememberRansbottom, Jeffrey Scoten
dc.contributor.departmentElectrical and Computer Engineeringen
dc.date.accessioned2024-12-21T09:00:14Zen
dc.date.available2024-12-21T09:00:14Zen
dc.date.issued2024-12-20en
dc.description.abstractThis thesis investigates the application of digital twins as an educational tool within the domain of cybersecurity, specifically targeting the infrastructure of water treatment plants. A digital twin is a precise virtual model of a physical asset, process, or system, capturing its state, behavior, and interactions in real-time. By integrating live sensor data, historical records, and predictive models, digital twins replicate their physical counterparts with high fidelity, enabling detailed simulations, monitoring, diagnostics, and analytics. This technology supports improved decision-making, predictive maintenance, and operational efficiency across industries by allowing safe testing and evaluation of modifications without altering physical assets. A case study is presented to demonstrate an immersive experiential learning platform that leverages digital twins to provide cybersecurity education. The platform aims to enhance user engagement and reinforce learning by offering hands-on experiences in a controlled virtual environment. In addition, we provide a cost-efficient hardware solution that represents the physical side of the digital twin as connecting it to the actual water treatment plant hardware is unfeasible. The study compares AI-guided learning, facilitated by a Conversational AI agent utilizing Large Language Models, against a non-AI-guided approach. This comparison evaluates the effectiveness of AI in guiding users naturally through the learning process, thereby examining the potential of digital twins to support efficient, cost-effective education across diverse sectors. The results show that presence is significantly increased with the help of an AI character while other qualities and factors remain unaffected. However, we see learning improvement overall and received positive feedback regarding the system. Users liked the digital twin concept and felt like it really helped them understand the concept thoroughly.en
dc.description.abstractgeneralThis project explores using virtual replicas of physical systems to create an interactive, hands-on learning platform for cybersecurity education. A digital twin mirrors the current state and behavior of a real physical system, such as a water treatment plant, by incorporating live data, historical records, and predictive models. These models allow for various applications such as product testing and education without risking harm to the actual system. This thesis introduces a digital twin-based educational tool designed to teach cybersecurity concepts in a realistic setting, where users can learn through a realistic experience. To enhance the learning process, we compare two approaches: one where users are guided by an AI assistant and another without AI support. The AI assistant is powered by an LLM in a natural form that helps users walk through learning scenarios and understand complex topics. This research demonstrates how digital twins, combined with AI, can make cybersecurity education more engaging, effective, and accessible across various fields. The goal of the presented work is to help motivate the shift from traditional learning approaches to a more engaging and experiential model, where learners can interact with realistic simulations, actively participate in problem-solving, and apply theoretical concepts in practical, immersive environments that enhance understanding and retention.en
dc.description.degreeMaster of Scienceen
dc.format.mediumETDen
dc.identifier.othervt_gsexam:42250en
dc.identifier.urihttps://hdl.handle.net/10919/123862en
dc.language.isoenen
dc.publisherVirginia Techen
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectArtificial Intelligenceen
dc.subjectDigital Twinsen
dc.subjectEducationen
dc.subjectExtended Realityen
dc.subjectInternet of Thingsen
dc.subjectVirtual Realityen
dc.titleAn XR-Driven Digital Twin Platform for Cybersecurity Educationen
dc.typeThesisen
thesis.degree.disciplineComputer Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.levelmastersen
thesis.degree.nameMaster of Scienceen

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