About Me
Chenglong Fu
Assistant Professor
Department of Software and Information Systems
UNC Charlotte
I am a Tenure-Track Assistant Professor in the Department of Software and Information Systems at the University of North Carolina at Charlotte. I obtained my Ph.D. degree in Computer and Information Sciences at Temple University from 2016 to 2022, under the supervision of Prof. Xiaojiang Du. Prior to that, I earned my bachelor's degree in Information Security from the University of Science and Technology of China (USTC) from 2011 to 2015.
CESAR at UNC Charlotte: I am a founding member of the Center for Excellence in Secure and Resilient Systems, which brings together computing, engineering, and data‑science researchers to advance secure and resilient systems across critical infrastructure, cyber‑physical platforms, and AI‑enabled services. The center coordinates multi‑investigator research, education, and collaboration with industry and government.
Smart Home IoT Lab: I co‑direct this campus living‑lab and multi‑vendor testbed for IoT and home‑automation security. We evaluate device/automation behavior, study adversarial conditions, and develop deployable protections; the lab supports measurement studies, user‑in‑the‑loop experiments, and release of artifacts and datasets.
News
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Apr 2025
“Discovering and Exploiting IoT Device Hidden Attributes” accepted to ACM CCS 2025.
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Jun 2025
“Few-Shot Learning-Based Cyber Incident Detection with Augmented Context Intelligence” accepted to IEEE COMPSAC 2025.
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Sep 2024
Awarded the UNC Charlotte Core Facilities Program grant to build customizable LLM services for education and research ($250K, 2024–2026).
Selected Publications
1. Smart Home IoT Anomaly Detection
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HAWatcher: Semantics-Aware Anomaly Detection for Appified Smart Homes
USENIX Security, August 2021
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Seeing Is Believing: Extracting Semantic Information from Video for Verifying IoT Events
ACM WiSec, May 2024
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Transformer-based Compound Correlation Miner for Smart Home Anomaly Detection
IEEE CloudNet, November 2023
2. Generative AI for Security for IoT/CPS Security
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TAPAssure: Safe Automation in Smart Homes with LLMs and Formal Verification
EAI SmartSP, December 2025
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INVARLLM: LLM-assisted Physical Invariant Extraction for Cyber-Physical Systems Anomaly Detection
Preprint / selected work
3. IoT Message Delay Attack & Defense
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Demystifying and Exploiting IoT Timeout Behaviors in Smart Homes
IEEE/IFIP DSN, June 2022
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Delay Wreaks Havoc on Your Smart Home
IEEE S&P (Oakland), May 2022
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MP-Mediator: Detecting and Handling the New Stealthy Delay Attacks on IoT Events and Commands
RAID, November 2023
4. Smart Home IoT Device/Ecosystem Security
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Discovering and Exploiting IoT Device Hidden Attributes: A New Vulnerability in Smart Homes
ACM CCS, 2025
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SniffMislead: Non-Intrusive Privacy Protection Against Wireless Packet Sniffers in Smart Homes
RAID, October 2021
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Attacking IoT Devices through the IoT Cloud Platforms: An Empirical Study
ACM CODASPY, 2024
5. Voice Assistant System Security
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VoiceGuard: An Effective and Practical Approach for Detecting and Blocking Unauthorized Voice Commands to Smart Speakers
IEEE/IFIP DSN, June 2023
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A multiversion programming inspired approach to detecting audio adversarial examples
IEEE/IFIP DSN, June 2019
Teaching
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ITIS 4221/5221 — Penetration Testing and Secure Programming
Live demonstrations, Hack The Box guided labs, and responsible AI tooling. Spring 2025 instructor evaluation: 4.0/5.
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ITIS 3200 — Introduction to Security and Privacy
Practice-driven redesign that integrates AI-assisted analysis and continuous feedback.
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ITSC 3146 — Operating Systems and Computer Networks
Combined lectures with live demonstrations and scenario-based assessments. Instructor evaluation: 4.1/5.
Funding
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UNC Charlotte LLM Core Facility
Role: Lead PI. Building Customizable Large Language Model Services for Education and Research — UNC Charlotte Core Facilities Program — $250K (2024–2026).
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NC ROI: CESAR
Role: Co-PI. North Carolina Research Capacity Building for a Secure & Reliable Power Grid 2050 — NC Research Opportunities Initiative — $1.5M (2023–2026).
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UNC Charlotte FRG
Role: PI. Automated Auditing of Initial Coin Offerings — UNC Charlotte Faculty Research Grant — $8K (2024–2025).
Service
Campus
- Department PhD advising and research committees.
- Operate the SIS LLM inference service supporting instruction and prototype development.
Professional
- Publicity Chair, IEEE/ACM International Symposium on Quality of Service 2023.
- Publicity Chair, IEEE International Conference on Cloud Networking 2023.
- Program Committee Member, ACM CCS 2025.
- Program Committee Member, IEEE/IETF DSN 2026.