Security in Embedded Systems: A Model-Based Approach with Risk Metrics

Vasilevskaya, Maria

doi:10.3384/diss.diva-122149

Cited by 3 publications

(1 citation statement)

References 171 publications

(194 reference statements)

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“…Within the designing of secure systems, a prime approach is UMLsec [19], which captures security concerns into UML models. Another example is SEED [35], which emphasizes the separation of concerns.…”

Section: Introductionmentioning

confidence: 99%

Risk-Oriented Design Approach For Forensic-Ready Software Systems

Daubner

Matulevičius

2021

Proceedings of the 16th International Conference on Availability, Reliability and Security

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Digital forensic investigation is a complex and time-consuming activity in response to a cybersecurity incident or cybercrime to answer questions related to it. These typically are what happened, when, where, how, and who is responsible. However, answering them is often very laborious and sometimes outright impossible due to a lack of useable data. The forensic-ready software systems are designed to produce valuable on-point data for use in the investigation with potentially high evidence value. Still, the particular ways to develop these systems are currently not explored.This paper proposes consideration of forensic readiness within security risk management to refine specific requirements on forensic-ready software systems. The idea is to re-evaluate the taken security risk decisions with the aim to provide trustable data when the security measures fail. Additionally, it also considers possible disputes, which the digital evidence can solve. Our proposed approach, risk-oriented forensic-ready design, composes of two parts: (1) process guiding the identification of the requirements in the form of potential evidence sources, and (2) supporting BPMN notation capturing the potential evidence sources and their relationship.Together they are aimed to provide a high-level overview of the forensic-ready requirements within the system. Finally, the approach is demonstrated on an automated valet parking scenario, followed by a discussion regarding its impact and usefulness within the forensic readiness effort. CCS Concepts: • Applied computing → Computer forensics; • Software and its engineering → Risk management; Design languages; Extra-functional properties; Designing software; • Security and privacy → Software security engineering.

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Section: Introductionmentioning

confidence: 99%

Risk-Oriented Design Approach For Forensic-Ready Software Systems

Daubner

Matulevičius

2021

Proceedings of the 16th International Conference on Availability, Reliability and Security

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Convergence of Blockchain Enabled Internet of Things (IoT) Framework: A Survey

Upadhyay,

Vaish,

Kokila

2024

Lecture Notes in Computer Science

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Embedded Systems Design Space Exploration Under Security Constraints

Boutekkouk

2022

International Journal of Technology Diffusion

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Design space exploration (DSE) is a key activity in any embedded system design flow. With the remarkable increasing in the connectivity to the internet, embedded systems are becoming the target of different cyber-attacks. As security emerges as a major design concern, DSE should be aware of the security aspect at a higher level of abstraction. On the other hand and to our best knowledge, there is no a comprehensive survey on this topic, hence the need to establish a comprehensive survey for existing security-aware DSE approaches for embedded systems at the system level. To meet this objective, we first selected and summarized twenty-two pertinent works. They were analyzed based on a set of criteria. The outcomes of this survey are a set of recommendations that can help embedded systems designers to better dealing with security at system-level DSE stage. The presented survey ends by proposing some potential promising future trends that can be investigated by researchers to pursue the research in related topics.

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Security in Embedded Systems: A Model-Based Approach with Risk Metrics

Cited by 3 publications

References 171 publications

Risk-Oriented Design Approach For Forensic-Ready Software Systems

Risk-Oriented Design Approach For Forensic-Ready Software Systems

Convergence of Blockchain Enabled Internet of Things (IoT) Framework: A Survey

Embedded Systems Design Space Exploration Under Security Constraints

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