Abstract & Overview

The development of smart grids involves deep coupling of cyber and physical systems. With nearly 80% of cyberattacks targeting power networks—ranging from false data injection to fake switchgear positions—there is a critical need for robust IoT-based cybersecurity. This project presents a novel hardware implementation of the Multi-Level Control Security (MLCS) system using a global server (GAS) and ESP32, ensuring high accuracy through high-frequency sampling and a chip-lock mechanism to prevent data injection and unauthorized switching operations.

Key Features

• 🔸 MLCS Security: Multi-level control with session handling to secure switching events.
• 🔸 High-Frequency Sampling: ESP32-based data acquisition for enhanced accuracy.
• 🔸 Chip-Lock Provision: Hardware lock to prevent false data injection.
• 🔸 Global Server (GAS): Centralized management and threat detection.

Impact & Next Steps

Target Audience

• 🔹Power system cybersecurity researchers
• 🔹IoT and embedded security engineers
• 🔹Smart grid developers
• 🔹Academic & industrial R&D teams