OT/ICS Security
Understand the security challenges of operational technology (OT) and industrial control systems (ICS), and learn how to protect critical infrastructure.
OT/ICS Security
Understand the security challenges of operational technology (OT) and industrial control systems (ICS), and learn how to protect critical infrastructure.
OT/ICS Security
Overview
Operational Technology (OT) and Industrial Control Systems (ICS) security is crucial for protecting critical infrastructure, such as power grids, water treatment plants, and manufacturing systems. This category introduces students to the unique security challenges in industrial environments and provides hands-on experience in securing these systems against cyber threats.
What You Will Learn
- Fundamentals of ICS/SCADA security and architecture
- Threats and vulnerabilities in industrial environments
- Network segmentation and secure communication in OT systems
- Hands-on experience with Modbus, DNP3, and industrial protocols
- Implementing intrusion detection and monitoring in ICS networks
Why This Matters
Cyberattacks on critical infrastructure have increased, making OT/ICS security a top priority for governments and industries worldwide. Securing industrial systems ensures the reliability, availability, and safety of essential services. Understanding how ICS works and how to protect it prepares cybersecurity professionals to defend against targeted attacks.
Hands-On Learning
Students will gain experience with:
- Simulating ICS environments using tools like Conpot and GNS3
- Identifying vulnerabilities in PLC (Programmable Logic Controllers) and RTU (Remote Terminal Units)
- Analyzing ICS traffic using Wireshark and Zeek
- Implementing security controls such as firewalls, anomaly detection, and network segmentation
- Testing real-world ICS vulnerabilities in a controlled environment
🔗 Continue to hands-on projects within this category to start building your skills.
Project 21: Simulating ICS & Protocol Exploration
Simulating ICS & Protocol Exploration Overview Industrial Control Systems (ICS) rely on legacy protocols and purpose-built architectures that differ significantly from IT networks. In this project, students will simulate a basic ICS environment and examine how common protocols like Modbus and DNP3 function within it. What You Will Learn Core architecture of ICS/SCADA environments Functionality of Modbus and DNP3 protocols How ICS traffic differs from traditional IT traffic How to simulate and analyze ICS protocol activity in a safe environment Hands-On Learning Students will gain experience using: