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 14 of 14 for “"Security Engineering"”.
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Holistic Security Engineering for Software-Defined Vehicles
… from cyberattacks by designing and implementing security concepts in the main phases of a vehicle's lifecycle. We use SAE level 4 prototype vehicles to evaluate our proposed techniques. We start with a systematic security requirement analysis using the ISA-62443 standard series, demonstrating how …
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An Educational Framework to Support Industrial Control System Security Engineering
… connectivity and therefore are more prone to security threats, creating a greater requirement for adequate security engineering approaches. The culture gap between developers and security experts is one of the main challenges of ICS security engineering. Control system developers play an …
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Security on demand
"Security experts generally believe that, ""security cannot be added on, it must be designed from the beginning."" This dissertation shows that retrofitting security does not need to be a massive reengineering effort, nor does it need to be ad hoc. Security solutions can be added through …
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Linux, OpenBSD, and Talisker : a comparative complexity analysis
Security engineering requires a combination of features and assurance to provide confidence that security policy is correctly enforced. Rigorous engineering principles are applicable across a broad range of systems. The purpose of this study is to analyze and compare three operating systems, …
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Formal Analysis and Design for Engineering Security
Engineering secure software remains a significant challenge for today's software organizations as they struggle to understand the implications of security on their systems and develop systems that guarantee specified software security properties. The use of formal methods that are based on …
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An integrated framework for the vulnerability assessment of complex supply chain systems
… environments. Elements of System Security Engineering (SSE) and Trusted Systems and Networks (TSN) analysis are taken into consideration, and leading indicators are utilized to provide a greater understanding of security concerns and impacts to a supply chain focusing on …
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Modelling Security Requirements Through Extending Scrum Agile Development Framework
Security is today considered as a basic foundation in software development and therefore, the modelling and implementation of security requirements is an essential part of the production of secure software systems. Information technology organisations are moving towards agile development methods in …
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Resilient payment systems
… systems, we investigated issues related to security engineering in general, and payment systems in particular. We identified that network coverage, central points of failure, and attacks may cripple system performance. The premise of our research is that offline capabilities are required to …
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Model driven security from UML models to access control architectures
… In our approach, which we call Model Driven Security, designers specify system models along with their security requirements and use tools to automatically generate system architectures from the models including complete, configured security infrastructures. In that way, Model Driven Security …
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SYSTEMATIC DISCOVERY OF ANDROID CUSTOMIZATION HAZARDS
… customization process could result in serious security problems. This dissertation performs a systematic investigation of Android customization’ inconsistencies with regards to security aspects at various Android layers.</p> <p>It brings to light new vulnerabilities, never investigated before, …
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On the Design and Analysis of Secure Inference Networks
… networks. We address three different types of security threats in parallel-topology inference networks, namely Eavesdropping (Data-Confidentiality), Byzantine (Data-Integrity) or Jamming (Data-Availability) attacks. In an attempt to alleviate information leakage to the eavesdropper, we present …
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Enhancing maritime defence and security through persistently autonomous operations and situation awareness systems
… in the context of enhancing maritime defence and security. The problem of autonomous operations with AUVs is one of persistence. That is, AUVs get stuck due to a lack of cognitive ability to deal with a situation and require intervention from a human operator. This thesis focuses on addressing …
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Intrusion Detection for Cyber-Physical Attacks in Cyber-Manufacturing System
… attacks via the network. Among many emerging security concerns, this research focuses on the intrusion detection of cyber-physical attacks. </p> <p>The Intrusion Detection System (IDS) is used to monitor cyber-attacks in the computer security domain. For cyber-physical attacks, however, there …
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Quantifying Trust and Reputation for Defense against Adversaries in Multi-Channel Dynamic Spectrum Access Networks
Dynamic spectrum access enabled by cognitive radio networks are envisioned to drive the next generation wireless networks that can increase spectrum utility by opportunistically accessing unused spectrum. Due to the policy constraint that there could be no interference to the primary (licensed) …