Security and Privacy in Cyber-Physical Systems and Smart Vehicles: First EAI International Conference, SmartSP 2023, Chicago, USA, October 12-13, ... and Telecommunications Engineering, 552)

This book constitutes the refereed proceedings of the First EAI International Conference, SmartSP 2023, held in Chicago, USA, during October 12-13, 2023. The 11 revised full papers were carefully reviewed and selected from 24 submissions. The papers focus on all details all technological aspects that are relevant to Security and privacy in cyber-physical systems. Preface Organization Contents Main Track Exploring Vulnerabilities in Voice Command Skills for Connected Vehicles 1 Introduction 2 Background 2.1 Voice Skills and Their APIs 2.2 Voice Command Skills for Cars 3 Threat Model 4 Vunlerbility Exploration 5 Implementation and Evaluation 5.1 Car Skill Implementation 5.2 Attack Results 6 Related Work 7 Discussion 8 Conclusion References Enabling Real-Time Restoration of Compromised ECU Firmware in Connected and Autonomous Vehicles 1 Introduction 2 Background 2.1 Control Area Network 2.2 Flash Memory 2.3 ARM TrustZone 2.4 Steganography 3 System and Adversarial Model 3.1 System Model 3.2 Adversarial Model 4 Design 4.1 Design Overview 4.2 Design Details 5 Implementation and Evaluation 6 Related Work 6.1 Data Recovery in Embedded Systems 6.2 CAN Intrusion and Malicious ECU Defenses 7 Conclusion References mmFingerprint: A New Application Fingerprinting Technique via mmWave Sensing and Its Use in Rowhammer Detection 1 Introduction 2 Background 2.1 Advanced Configuration and Power Interface 2.2 MmWave Sensing 2.3 Rowhammer Attacks 3 mmFingerprint 3.1 Estimating Displacement Using MmWave Technology 3.2 Locate the Cooling Fan with MmWave Radar 3.3 Time Serials Trace Construction 3.4 Fan Responses and Correlations 3.5 Features Extraction and Applications Classification 4 Evaluations 4.1 Experiment Setup 4.2 Threat Model for Detecting Rowhammer Attempts Using Reputable Tools 4.3 CPU Cooling Fan Side-Channel 4.4 Power Supply Cooling Fan Side-Channel 5 Related Work 6 Discussion 7 Conclusion References ADC-Bank: Detecting Acoustic Out-of-Band Signal Injection on Inertial Sensors 1 Introduction 2 Background 2.1 MEMS Inertial Sensors 2.2 ADCs and Aliasing 2.3 Acoustic Injection 3 Threat Model 4 Defense Approach 4.1 System Model 5 Detection 6 Experiments 6.1 Experimental Setup 6.2 Evaluation Experiment 6.3 Attack Frequency Analysis 7 Discussion 7.1 Adaptive Attacks and Frequency Drift 7.2 Consistency of ADC 7.3 Future Design and Manufacturing 8 Related Work 9 Conclusion References Invited Track An Efficient and Smooth Path Planner Based on Hybrid A* Search and Frenet Frames 1 Introduction 2 Problem Definition 3 Algorithm 3.1 Hybrid A* Path Planning 3.2 Frenet Frame Trajectory Generation 4 Experimental Results 5 Conclusion References Application of Large Language Models to DDoS Attack Detection 1 Introduction 2 Related Works 3 DDoS Detection Methodology 3.1 Few-Shot LLM 3.2 Fine-Tuning LLM 3.3 Neural Network Model 4 Datasets 4.1 CIC-IDS 2017 Dataset 4.2 Urban IoT DDoS Dataset 5 Simulation Results 5.1 Performance Analysis of DDoS Detection Method on CIC-IDS2017 Dataset 5.2 Performance Analysis of DDoS Detection Method on Urban IoT DDoS Dataset 6 Conclusion References Embracing Semi-supervised Domain Adaptation for Federated Knowledge Transfer 1 Introduction 2 Related Work 2.1 Semi-Supervised Domain Adaptation (SSDA) 2.2 Label-Limited Federated Learning (FL) 2.3 Knowledge Distillation (KD) 3 Federated Semi-supervised Domain Adaptation 3.1 Problem Statement 3.2 FSSDA Design 3.3 FSSDA over Multi-source Domains 4 Experiments 4.1 Experimental Setup 4.2 Experimental Results 5 Conclusion References A Lightweight Reputation System for UAV Networks 1 Introduction 2 Background and Related Works 2.1 Blockchain in UAV Networks 2.2 Reputation Systems 3 LIBRE: Rationale and Architecture 3.1 The UAV Network 3.2 UAV Identity Authentication: 3.3 Reputation System 3.4 Blockchain 3.5 Architecture and Algorithm 4 Experimental Results 4.1 Experimental Setup 4.2 Results 4.3 Discussions 5 Conclusions References Resilient Range-Only Cooperative Positioning of Multiple Smart Unmanned Aerial Systems 1 Introduction 2 Problem Formulation 2.1 Dynamic Models and Measurements 2.2 Distributed Extended Kalman Filter 3 Distance Manipulation Attacks 3.1 Attacks on Range Measurements 3.2 Attack Detection and Mitigation 4 Experimental Results and Validation 4.1 Scenario Description 4.2 Performance of Centralized EKF 4.3 Performance of Distributed EKF 4.4 Resilience Against Attacks 5 Concluding Remarks References Securing the Future: Exploring Privacy Risks and Security Questions in Robotic Systems 1 Introduction 2 Literature Review 3 Future Evolution and Security Questions 4 Conclusion References Waves of Knowledge: A Comparative Study of Electromagnetic and Power Side-Channel Monitoring in Embedded Systems 1 Introduction 1.1 Background 2 Methods 3 Results 3.1 Performance Analysis 4 Discussion References Author Index