Liu Siyang, Li Bo, Zhu Mengyao, et al. A GAN-based Adversarial Testing Method for Edge Intelligence in Power Internet of Things via Digital Twin Framework[J/OL]. Telecommunications Science, 2026.
DOI:
Liu Siyang, Li Bo, Zhu Mengyao, et al. A GAN-based Adversarial Testing Method for Edge Intelligence in Power Internet of Things via Digital Twin Framework[J/OL]. Telecommunications Science, 2026.DOI: 10.11959/j.issn.1000-0801.DXKX250682.
A GAN-based Adversarial Testing Method for Edge Intelligence in Power Internet of Things via Digital Twin Framework
To address the challenges faced by edge nodes in the Power Internet of Things (PIoT)
such as difficulty in identifying complex adversarial attacks
high real-time requirements
and strict resource constraints
an adversarial testing method for edge intelligence based on a GAN-driven digital twin framework is proposed. Firstly
a GAN model integrating physical constraints and temporal consistency is constructed to generate adversarial samples that conform to the operating rules of edge devices. Combined with digital twin technology
a virtual mirror of edge nodes is built to achieve accurate reproduction of attack scenarios. Secondly
three types of test scenarios—normal operating conditions
single adversarial attacks
and mixed adversarial attacks—are designed
and a four-dimensional evaluation system including detection accuracy
response delay
false positive rate
and computing power occupancy rate is established. Finally
case analysis results show that the proposed method achieves a detection accuracy of 89.5% in mixed attack scenarios
controls the response delay within the range of 3.3–5.2 ms
reduces the false positive rate to as low as 0.5%
and maintains the computing power occupancy between 22% and 23%. Compared with traditional rule-based matching methods and single machine learning models
it exhibits significant improvements in complex attack identification capability
real-time performance
and resource adaptability
providing an efficient and feasible solution for the security testing of edge intelligence in the PIoT.
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