MIL-STD-1553 is a military standard that defines the electrical and protocol characteristics for a data bus used for communication between various avionics systems on military aircraft and spacecraft. However, this standard lacks built-in authentication mechanisms for connected terminals. Unauthorized devices on data bus pose serious security risks including the compromise of sensitive data and disruption of communication. Hardware fingerprinting is proposed as a solution for mitigating these risks on MIL-STD-1553. Researches on MIL-STD-1553 hardware fingerprinting have primarily concentrated on a singular machine/deep learning approach, neglecting detailed evaluations of alternative methods' performance metrics. Our study seeks to address this gap by examining a range of machine and deep learning techniques for identifying unauthorized device replacements on the MIL-STD-1553 bus. In addition, optimization of feature extraction and performance of proposed method for signal change over time is considered.
Hardware Fingerprinting Using Machine and Deep Learning Methods on MIL-STD-1553
2024-09-29
458242 byte
Conference paper
Electronic Resource
English
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