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 16 of 16 for “"IT security"”.
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A virtual machine architecture for IT-security laboratories
This thesis discusses challenges in IT security education, points out a gap between e-learning and practical education, and presents a work to fill the gap. E-learning is a flexible and personalized alternative to traditional education. Nonetheless, existing e-learning systems for IT security …
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An Intelligent Decision Support System for Business IT Security Strategy
… (CTI) is an emerging approach to improve cyber security of business IT environment. It has information of an a ected business IT context. CTI sharing tools are available for subscribers, and CTI feeds are increasingly available. If another business IT context is similar to a CTI feed context, …
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Challenges, collaborative interactions, and diagnosis performed by IT security practitioners : an empirical study
… four different aspects of information security management: challenges faced by security practitioners, interactive collaborations among security practitioners and other stakeholders, diagnostic work performed by security practitioners during the response to incidents, and factors that …
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Privacy and security in the clouds: IT security and privacy standards in the EU and US
… model for accessing information technology (IT) services, and an opportunity for governments to reduce maintainance costs of IT infrastructure. However, relying on commercial cloud services may prove challenging for privacy and security if cloud service providers cannot guarantee adequate …
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Medienkompetenz und IT-Sicherheit aus medientechnischer Perspektive. Anforderungsanalyse und Förderungsmöglichkeiten in Schule, Wirtschaft und Hochschule
… to analyze the significance of technical media literacy and IT security knowledge within both primary and higher education, particularly in the field of media studies. It is noted that these aspects have been neglected in the past. The central question is: How is IT security conveyed as a part of …
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Striking a balance between usability and cyber-security in IoT devices/
… the way of living and the way we interact with things and each other. Home doors can be opened remotely with a watch, cars' performance can be upgraded remotely, devices monitor health and send updates to physicians remotely. loT technology has made some labor-intensive jobs simple and has …
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Using a system-theoretic approach to identify cyber- vulnerabilities and mitigations in industrial control systems
Recent cyber-physical attacks, such as Stuxnet, Triton etc., have invoked an ominous realization about the lethality of such attacks and the vulnerability of critical infrastructure, including power, gas and water distribution control systems. The traditional industrial practice to enhance security …
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Evaluating Standard and Custom Applications in IPv6 Within a Simulation Framework
… version 4 (IPv4) addressing space reaches its maximum capacity. Although there are IPv6 applications being developed, there are not many production IPv6 networks in place in which these applications can be deployed. Simulation presents a cost effective alternative to setting up a live test …
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The effectiveness of virtual facilitation in supporting GDSS appropriation and structured group decision making
… and distributed group decision-making. Indeed, it is only recently that such groupware applications for conducting face-to-face, as well as “virtual meetings” among dispersed workgroups have achieved mainstream status, as evidenced by Microsoft’s ubiquitous advertising campaign promoting its …
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Transformation im Verbriefungsprozess durch die Tokenisierung von Finanzprodukten: Modellbasierte Bewertung und Analyse mit besonderem Fokus auf die Veranlagung von Privatanlegern
… the impact of tokenized assets on the securitization process and their influence on private investors' investment strategies. It investigates whether tokenization can lead to significant changes in traditional banking services, such as the issuance of financial products, and whether it …
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Analyse, Bewertung und Steuerung der durch die Implementierung von Robotic Process Automation (RPA) in deutschen Großbanken entstehenden operationellen Risiken – Eine theoretische Konzeption, empirische Evaluierung und anwendungsorientierte Gestaltung
… in the country's banking landscape, face a critical juncture where tradition intersects with digitalization. Navigating this transformation is crucial for maintaining relevance while meeting the growing demand for seamless digital services. Robotic Process Automation (RPA) is seen as a …
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Vulnerability Identification Errors in Security Risk Assessments
… objectives, making them vulnerable to cybersecurity threats. Information security risk assessments help organisations to identify their risks and vulnerabilities. An accurate identification of risks and vulnerabilities is a challenge, because the input data is uncertain. So-called …
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Finding multi-step attacks in computer networks using heuristic search and mobile ambients
An important aspect of IT security governance is the proactive and continuous identification of possible attacks in computer networks. This is complicated due to the complexity and size of networks, and due to the fact that usually network attacks are performed in several steps. This thesis …
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Model-driven security in service-oriented architectures : leveraging security patterns to transform high-level security requirements to technical policies
Service-oriented Architectures (SOA) facilitate the provision and orchestration of business services to enable a faster adoption to changing business demands. Web Services provide a technical foundation to implement this paradigm on the basis of XML-messaging. However, the enhanced flexibility of …
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BYOD: Risk considerations in a South African organisation
… organisations have difficulty keeping abreast with the frequent year-on-year technology changes, their employees on the other hand, continue to bring their personal devices to work to more readily access organisational data. This concept is known as Bring Your Own Device (BYOD). Studies have …