====== Assessing and Exploiting Control Systems Architectures ====== Examples when to use Overview of methodology Different security assessment types and their respective benefits and risks * Passive vs active assessments * Manual vs automated * Reasons why architecture reviews should always be performed first Basic control system concepts, systems, and devices * Control system architectures * PLCs, RTUs, and IEDs * Understanding RTOS * Industrial and non-Industrial * What is IIoT and how it differs from IoT * Field devices, buses, and loops DCS vs SCADA * Plant neworks * SCADA networks * Purdue model and IEC 62443