Detection and Recovery Against Deep Neural Network Fault Injection Attacks Based on Contrastive Learning

Deep Neural Network (DNN) models when implemented on executing devices as the inference engines are susceptible to Fault Injection Attacks (FIAs) that manipulate model parameters to disrupt inference execution with disastrous performance. This work introduces Contrastive Learning (CL) of visual representations i.e., a self-supervised learning approach into the deep learning training and inference pipeline to implement DNN inference engines with self-resilience under FIAs. Our proposed CL based FIA Detection and Recovery (CFDR) framework features (i) real-time detection with only a …

attacks cs.ai cs.cr cs.cv cs.lg deep neural network detection devices disrupt dnn inference network neural network parameters performance recovery self-supervised learning supervised learning visual work