This work introduces a novel physics-informed neural network (PINN)-based framework for modeling and optimizing false data injection (FDI) attacks on electric vehicle charging station (EVCS) networks, with a focus on centralized charging management system (CMS). By embedding the governing physical laws as constraints within the neural network’s loss function, the proposed framework enables scalable, real-time analysis of cyber-physical vulnerabilities. The PINN models EVCS dynamics under both normal and adversarial conditions while optimizing stealthy attack vectors that exploit voltage and current regulation. Evaluations on the IEEE 33-bus system demonstrate the framework’s capability to uncover critical vulnerabilities. These findings underscore the urgent need for enhanced resilience strategies in EVCS networks to mitigate emerging cyber threats targeting the power grid. Furthermore, the framework lays the groundwork for exploring a broader range of cyber-physical attack scenarios on EVCS networks, offering potential insights into their impact on power grid operations. It provides a flexible platform for studying the interplay between physical constraints and adversarial manipulations, enhancing our understanding of EVCS vulnerabilities. This approach opens avenues for future research into robust mitigation strategies and resilient design principles tailored to the evolving cybersecurity challenges in smart grid systems.

Unmanned aerial vehicles (UAVs) play a crucial role across diverse applications but remain vulnerable to sophisticated cyber-physical attacks targeting their sensor-control-actuation systems. Traditional recovery mechanisms often focus narrowly on sensor or control system disruptions, neglecting the interconnected vulnerabilities, particularly at the actuator level. To address these gaps, we propose SHIELD: Side-channel analysis-based multimodal Holistic Intrusion Evaluation with Layered Defense. It is a comprehensive security framework that leverages side-channel data for robust detection, precise attack categorization, and tailored recovery processes across the entire UAV system. Side channels provide critical, hard-to-manipulate information that enhances the detection of sophisticated, stealthy attacks. By categorizing the specific nature of an attack, SHIELD selects the most appropriate recovery strategy, focusing on the integrity of pulse width modulation (PWM) signals to ensure effective recovery and mission continuity. This makes SHIELD a holistic approach across the sensor-control-actuation spectrum.

As edge computing and the Internet of Things (IoT) expand, horizontal collaboration (HC) emerges as a distributed data processing solution for resource-constrained devices. In particular, a convolutional neural network (CNN) model can be deployed on multiple IoT devices, allowing distributed inference execution for image recognition while ensuring model and data privacy. Yet, this distributed architecture remains vulnerable to adversaries who want to make subtle alterations that impact the model, even if they lack access to the entire model. Such vulnerabilities can have severe implications for various sectors, including healthcare, military, and autonomous systems. However, security solutions for these vulnerabilities have not been explored. This paper presents a novel framework for Secure Horizontal Edge with Adversarial Threat Handling (SHEATH) to detect adversarial noise and eliminate its effect on CNN inference by recovering the original feature maps. Specifically, SHEATH aims to address vulnerabilities without requiring complete knowledge of the CNN model in HC edge architectures based on sequential partitioning. It ensures data and model integrity, offering security against adversarial noise in diverse HC environments. Our evaluations demonstrate SHEATH’s adaptability and effectiveness across diverse CNN configurations.