Johns Hopkins University 3 credits Cybersecurity
This course bridges the gap between Information Technology (IT) and Operational Technology (OT), focusing on cybersecurity for Industrial Control Systems (ICSs) and their critical components. Students will examine different network reference models and assess the growing vulnerabilities of these systems as industries expand connectivity and remote operations. With cyberattacks becoming more advanced and incorporating AI and machine learning, professionals must adapt to this evolving threat landscape. Through lectures, case studies, and hands-on exercises, students will develop essential skills to secure ICS environments, learning how to analyze vulnerabilities, strengthen system defenses, and leverage AI to streamline security responses.Key topics include process variable telemetry (sensors, actuators, controllers), control loops, Distributed Control Systems (DCS), Supervisory Control and Data Acquisition (SCADA), Programmable Logic Controllers (PLCs), Human-Machine Interfaces (HMIs), and safety systems. By studying how ICSs maintain stability during operations and respond to disruptions, students will understand both their resilience and their risks when compromised. The course emphasizes five strategic skill areas: bridging IT/OT environments, conducting strategic risk analysis, adapting to an evolving threat landscape, designing layered security architectures, and implementing proactive and reactive strategies. Together, these skills prepare students to defend critical infrastructure against modern cyber threats while ensuring operational continuity and safety.
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