Vasiliev Andrey Savelievich (Senior Lecturer, Department of Security and Information Technology, National Research University "MPEI")
Ryzhikov Sergey Sergeevich (Associate Professor, Department of Security and Information Technology, National Research University "MPEI")
Agureev Ivan Alexandrovich (Head of the Educational Laboratory of the Department of Security and Information Technology, National Research University "MPEI")
Zagartdinov Bulat Nazimovich (Specialist of the Advanced Research Department of the STC Vulkan National Research University "MPEI")
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This article discusses a hidden magnetic data transmission channel between a computer isolated from the external environment, into which a malicious program is embedded, and a nearby smartphone that acts as a receiver. Based on this study, it was revealed that the malware regulates the workloads on the processor cores and thus, by generating different levels of the magnetic field from the central processor, encodes the transmitted data.
Keywords:malicious program, hidden data transmission channel, information leakage
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Read the full article …
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Citation link:
Vasiliev A. S., Ryzhikov S. S., Agureev I. A., Zagartdinov B. N. Investigation of the hidden data transmission channel formed by the magnetic field of the central processor // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2022. -№11/2. -С. 80-87 DOI 10.37882/2223-2966.2022.11-2.06 |
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