Welcome to the resource topic for 2024/1910
Title:
Stealth Software Trojan: Amplifying Hidden RF Side-Channels with Ultra High SNR and Data-Rate
Authors: Gal Cohen, Itamar Levy
Abstract:Interconnected devices enhance daily life but introduce security
vulnerabilities, new technologies enable malicious activities
such as information theft. This article combines radio frequency (RF) side-channel attacks with software Trojans to create a hard-to-detect, stealthy method for extracting kilobytes of secret information per millisecond over record distances with a single measurement in the RF spectrum. The technique exploits Trojan-induced electrical disturbances in RF components originating from peripherals, buses, memories and CPUs to achieve high SNR data leakage schemes. Experimental results show negligible acquisition time and stealth. The research introduces optimized modulation, demodulation schemes, and specialized synchronization symbols to minimize error rates and maximize data rates. It highlights the need for advanced detection and defense mechanisms to ensure the security and privacy of interconnected devices.
ePrint: https://eprint.iacr.org/2024/1910
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