Creating a Digital Twin of an Insider Threat Detection Enterprise Using Model-Based Systems Engineering

Lee, James; Alghamdi, Ahmad; Zaidi, Abbas K.

doi:10.1109/syscon53536.2022.9773890

Cited by 5 publications

(2 citation statements)

References 13 publications

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“…They may also have a thorough grasp of the system's security rules and methods, allowing them to circumvent its security features quickly. Many non-blockchain-based studies [36][37][38][39][40][41][42][43][44][45][46][47][48][49][50] for detecting insider threat have been conducted. However, our focus in this survey is on blockchain-based data breach detection studies.…”

Section: Comprehensive Reviewmentioning

confidence: 99%

Blockchain-Based Data Breach Detection: Approaches, Challenges, and Future Directions

Ansar,

Ahmed,

Helfert

et al. 2023

Mathematics

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In cybersecurity, personal data breaches have become one of the significant issues. This fact indicates that data breaches require unique detection systems, techniques, and solutions, which necessitate the potential to facilitate precise and quick data breach detection. Various research works on data breach detection and related areas in dealing with this problem have been proposed. Several survey studies have been conducted to comprehend insider data breaches better. However, these works did not examine techniques related to blockchain and innovative smart contract technologies to detect data breaches. In this survey, we examine blockchain-based data breach detection mechanisms developed so far to deal with data breach detection. We compare blockchain-based data breach detection techniques based on type, platform, smart contracts, consensus algorithm language/tool, and evaluation measures. We also present a taxonomy of contemporary data breach types. We conclude our study by outlining existing methodologies’ issues, offering ideas for overcoming those challenges, and pointing the way forward.

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Section: Comprehensive Reviewmentioning

confidence: 99%

Blockchain-Based Data Breach Detection: Approaches, Challenges, and Future Directions

Ansar,

Ahmed,

Helfert

et al. 2023

Mathematics

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“…2, challenges and opportunities need to be taken into account when deciding on capabilities. However, most studies published to showcase UAF implementation do not consider these strategic elements and directly determine capabilities either by the operational concept [1], [20], goals [3], [9], [11], or requirements [5], [8], [10], [21]. This is due to the lack of an established process for identifying capabilities from these elements.…”

Section: Figurementioning

confidence: 99%

UAF Strategic Planning for Enterprises

et al. 2022

Self Cite

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In this paper, we propose an extension to the Unified Architecture Framework (UAF) Profile to leverage the potential of the widely used SWOT analysis in modeling the UAF strategic viewpoint of an enterprise or System of Systems (SoS). This novel methodology assists with capturing the capabilities an enterprise needs to achieve its goals through the SWOT analysis. Capabilities are key elements in the UAF Strategic viewpoint. Previous works for identifying capabilities only showcase the resulting strategic views without interpreting their ties to the UAF strategic elements. The absence of a common methodology for incorporating strategic planning into the UAF is a potential deterrent for enterprises to accept the UAF. To address this gap, we propose using the SWOT analysis as an established method of strategic planning that has been used for many years in various enterprises. The four SWOT elements, i.e., Strength, Weakness, Opportunity, and Threat, are comparable to the UAF strategic elements Challenge and Opportunity which are the basis for capturing the enterprise capabilities. We extend the UAF profile to enable SWOT elements in the UAF and provide dependency relationships to illustrate traceability between SWOT elements and capabilities. This paper provides two key contributions. First, this work extends the UAF Profile to identify capabilities from SWOT analysis which takes both internal and external conditions of the enterprise into account. Second, we develop the methodology to create the necessary views which trace the SWOT elements to the stakeholders and capabilities. The proposed method is one that enterprises and SoS managers can employ to adopt UAF with minimal to no disruption to their current business processes. We also demonstrate a seamless integration of the SWOT analysis into the UAF. Finally, we use an illustrative example of a hypothetical enterprise to demonstrate the new SWOT diagrams enabled through the proposed extension.

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A Review on Integrating Autonomy Into System of Systems: Challenges and Research Directions

Torkjazi,

Raz

2024

IEEE Open J. Syst. Eng.

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Creating a Digital Twin of an Insider Threat Detection Enterprise Using Model-Based Systems Engineering

Cited by 5 publications

References 13 publications

Blockchain-Based Data Breach Detection: Approaches, Challenges, and Future Directions

Blockchain-Based Data Breach Detection: Approaches, Challenges, and Future Directions

UAF Strategic Planning for Enterprises

A Review on Integrating Autonomy Into System of Systems: Challenges and Research Directions

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