Program catalogue

Start here if you want a solid, practical foundation in how OT systems work and how to secure them without breaking operations. This path covers the essentials of industrial environments: Purdue-style architectures, common OT assets (PLCs, HMIs, historians), core networking concepts, and the OT-specific “do’s and don’ts” that come with safety and uptime constraints. You’ll learn the building blocks behind segmentation, secure remote access, asset visibility, and basic monitoring so you can confidently participate in OT security work whether you’re new to OT or coming from an IT background.