Frequency-Selective Adversarial Attack Against Deep Learning-Based Wireless Signal Classifiers - MarkTechPost
Wireless communication is the foundation of modern systems, enabling critical applications in military, commercial, and civilian domains. Its increasing prevalence has changed daily life and operations worldwide while introducing serious security threats. Attackers exploit these vulnerabilities to intercept sensitive data, disrupt communications, or conduct targeted attacks, compromising confidentiality and functionality. While encryption is a critical component of secure communication, it is often insufficient in situations involving resource-constrained devices, such as IoT systems, or in the face of advanced hostile techniques. New solutions, including signal perturbation optimization, autoencoders for preprocessing, and narrowband adversarial designs, aim to deceive attackers without significantly affecting
