Data Traffic Modeling During Global Cyberattacks

Mosorov, Volodymyr; Kosowski, Andrzej; Kolodiy, Roman; Kharkhalis, Zenoviy

doi:10.5815/ijcnis.2015.11.03

Cited by 3 publications

(2 citation statements)

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“…Statistical methods are very effective in the field of anomalies detection these days. Metrics have been considered for the CUSUM method that is one of the most effective methods these days [30][31][32][33].…”

Section: Resultsmentioning

confidence: 99%

Statistical Techniques for Detecting Cyberattacks on Computer Networks Based on an Analysis of Abnormal Traffic Behavior

Hu¹,

Одарченко²,

Gnatyuk³

et al. 2021

IJCNIS

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Represented paper is currently topical, because of year on year increasing quantity and diversity of attacks on computer networks that causes significant losses for companies. This work provides abilities of such problems solving as: existing methods of location of anomalies and current hazards at networks, statistical methods consideration, as effective methods of anomaly detection and experimental discovery of choosed method effectiveness. The method of network traffic capture and analysis during the network segment passive monitoring is considered in this work. Also, the processing way of numerous network traffic indexes for further network information safety level evaluation is proposed. Represented methods and concepts usage allows increasing of network segment reliability at the expense of operative network anomalies capturing, that could testify about possible hazards and such information is very useful for the network administrator. To get a proof of the method effectiveness, several network attacks, whose data is storing in specialised DARPA dataset, were chosen. Relevant parameters for every attack type were calculated. In such a way, start and termination time of the attack could be obtained by this method with insignificant error for some methods.

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Section: Resultsmentioning

confidence: 99%

Statistical Techniques for Detecting Cyberattacks on Computer Networks Based on an Analysis of Abnormal Traffic Behavior

Hu¹,

Одарченко²,

Gnatyuk³

et al. 2021

IJCNIS

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“…Simulation techniques include additional precautions such as increasing the size of the virtual memory paging file to the maximum level allowed by the OS. Modeling can be useful for electronic government systems, which should support the ability to work in crisis situations [13].…”

Section: Research Resultsmentioning

confidence: 99%

Ensuring the Stability of Ukraine’s Cybersecurity System in the Current Context

Veselova¹,

Rekunenko²

2021

Proceedings of the International Conference on Economics, Law and Education Research (ELER 2021)

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The paper pays special attention to the issue ensuring the stability of Ukraine's cybersecurity system in today's conditions. A number of tested effective methods of foreign countries, which are used during illegal actions in cyberspace, are considered. It is determined that in modern conditions of cybersecurity of Ukraine, stability as a sociocultural phenomenon, turns into a complex multidimensional concept, which as a fundamental principle determines the crucial role of the security facilities themselves, which at the same time become key actors in cybersecurity. At the same time, cybersecurity does not primarily depend on the nature or level of cyber threat, but on the ability of cybersecurity actors to resist them, the vulnerability and ability of the national cybersecurity system in the context of cyberattacks, cybercrimes, etc. It is concluded that ensuring the stability of the state should be addressed by addressing strategic and critical issues of cybersecurity, critical infrastructure, strengthening the resilience of society as a whole, as well as monitoring the vulnerability of the national cybersecurity system.

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