2023

Постійне посилання на фонд

https://ela.kpi.ua/handle/123456789/62332

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Перегляд 2023 за Ключові слова "519.715"

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  • Ескіз
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    System construction of cybersecurity vulnerabilities with Q-analysis
    (Igor Sikorsky Kyiv Polytechnic Institute, 2023) Polutsyganova, V. I.
    Today, in order to assess potential cyber threats, it is necessary to conduct a comprehensive assessment of the vulnerabilities of the investigated system. To do this, it is necessary to describe the identified vulnerabilities and consider potential vulnerabilities. In addition, the relationship between system vulnerabilities must be properly assessed. The most common assumption is that all vulnerabilities are independent and are implemented either by random events or by malicious intent. The paper proposes a method that allows modeling the vulnerabilities of complex systems as a whole, taking into account their hidden connections. Q-analysis [2] was used to study the structure of the system of interconnected vulnerabilities that arise in the process of project implementation. An example of the application of Q-analysis methods is presented and an explanation of the nature and impact of some potential threats and their combinations is offered.
  • Ескіз
    ДокументВідкритий доступ
    Vulnerability Classification Using Q-analysis
    (Igor Sikorsky Kyiv Polytechnic Institute, 2023) Polutsyganova, Viktoriia
    Today, vulnerability analysis is of great importance in assessing system security. This approach is especially important in cyber systems. The complex relationship between vulnerabilities is dictated by the threats that potentially arise from their presence. The work provides a methodology and an example of building, analyzing and classifying vulnerabilities depending on the threats that they generate. This approach will allow a better understanding of the connections between vulnerabilities, as well as the degree of impact of each of them.