Voicu Lab · Cybersecurity

Cybersecurity.

Privacy-first sensing, network and IoT security, and the security of industrial systems.

01Cyber-physical & OT security
02Network & IoT security
03Privacy-first sensing

Front and side views: the person above, replaced by a black silhouette below (faces blurred here)

In collaboration with Kennesaw State University

Real-time de-identification and anonymization

Our sensing replaces people with silhouettes as images are captured, keeping motion and posture while personal details stay on the device.

Since 20261 paper

Edge-AI Awareness Module for Autonomous Indoor Spaces: A Privacy-Preserving Multimodal Sensing Prototype with a Nonclinical Fall-Detection Case Study 2026

CybersecuritySIMedical

Jun 2026 · Article

When the smart home learns to watch us

A blog post by Dr. Voicu on today's AI wellness sensing at home, how it could turn into pressure to always perform, and the privacy safeguards it needs.

Georgia CTSA blogRead

Apr 2026 · Press

WSB-TV: Kennesaw State University's new research center

Channel 2 on KSU's first dedicated research facility and the work it will house.

WSB-TVRead

paper
Edge-AI Awareness Module for Autonomous Indoor Spaces: A Privacy-Preserving Multimodal Sensing Prototype with a Nonclinical Fall-Detection Case Study
Clarkston, Edward; Chang, Yusun; Voicu, Razvan Cristian · SoutheastCon 2026
journal
Explainable AI for IOT Devices and Robotic Communication Phishing Detection: A Machine Learning Approach Using LIME and SHAP
Fatima, Zainab; Tanveer, M Hassan; Voicu, Razvan C; Chakravarty, Sumit; Ashfaq, Maria; Khan, Muazzam; Zaib, Aqsa; Desa, Hazry · Engineering, Technology & Applied Science Research
preprint
Exploring the Vulnerabilities of Machine Learning and Quantum Machine Learning to Adversarial Attacks using a Malware Dataset: A Comparative Analysis
Akter, Mst Shapna; Shahriar, Hossain; Iqbal, Iysa; Hossain, MD; Karim, MA; Clincy, Victor; Voicu, Razvan · arXiv

All 4 publications

Voicu Lab’s security work grew out of industry: founder Dr. Razvan Voicu developed software and researched operational technology (OT) security as a cyber-physical security consultant, including network monitoring, deep packet inspection, and fingerprinting and parsing of industrial network protocols.