CY-MID-062Mid Level · IoT Security
IoT Security — The Device Floor
A technical, field-driven course on securing the connected devices a hospital runs but cannot treat like computers — infusion pumps, monitors, cameras, building systems — across eight attack surfaces, under the first-order constraint that no control may harm a patient or take a life-supporting device offline.
15 hours8 chapters32 lessons225 activities8 labs
What you'll learn
- Discover an agentless device estate with passive, safety-first techniques; fingerprint unknowns; and build an owned, clinical-impact-tiered inventory that separates observation from inference.
- Work the technical surfaces — identity (credentials, certificates, NAC), firmware (the patch gap, secure boot, SBOMs), and radio (MQTT/BLE/BACnet, plaintext) — with compensating controls where devices can't be fixed.
- Contain devices with segmentation and least privilege, and monitor them agentlessly with behavioral baselines and network detection — responding to compromise without taking a life-supporting device offline.
- Run the lifecycle and govern the program: secure onboarding, drift and end-of-life management, procurement, the biomed partnership, and a safety-first culture that puts do-no-harm above every control.
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