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METHODS FOR PROTECTING MARKED NETWORK TRAFFIC USING THE PATCHWORK TECHNIQUE: RESILIENCE ANALYSIS AND APPLICATION

Molkova Lolita Yurevna  (PhD student, Department of Computer Science and Information Security, Emperor Alexander I St. Petersburg State Transport University)

Gofman Maxim Viktorovich  (Doctor of Technical Sciences, Professor, Department of Computer Science and Information Security, Emperor Alexander I St. Petersburg State Transport University)

This paper explores attacks on marked network traffic and methods of protecting it using the patchwork technique. A mathematical model for network traffic marking is presented, including the process of marker insertion and detection. The study analyzes the resilience of the method against various types of attacks, including timing perturbations, dummy packet insertion, repackaging, and multi-flow attacks with added noise. Simulation results are provided, confirming the reliability of the proposed approach under varying network conditions.

Keywords:traffic marking, patchwork method, traffic attacks, data protection, network analysis, noise resilience, timing perturbations, bipolar markers.

 

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Citation link:
Molkova L. Y., Gofman M. V. METHODS FOR PROTECTING MARKED NETWORK TRAFFIC USING THE PATCHWORK TECHNIQUE: RESILIENCE ANALYSIS AND APPLICATION // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2025. -№06/2. -С. 152-158 DOI 10.37882/2223-2966.2025.06-2.25
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