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A papercraft test bench with a controller rack, HMI panel and server tower joined by paper cables, beside a large red stopwatch. A port with cranes and container ships is visible behind it.
10 min read

The Restore Drill: Prove Your OT Backup Works Before You Need It

Maersk's whole recovery from NotPetya hung on one domain controller in Ghana that a blackout had switched off. Luck is not a backup design. A bench drill for one controller project, one HMI and one historian, timed lap by lap, with a strict pass line.

  • OT Security
  • ICS Security
  • Incident Response
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A high-voltage substation on an overcast winter evening, snow on the ground, an open gate and wet road reflecting the transmission towers, with a lit control building and security cameras on poles
10 min read

Industroyer2 Never Fired: Run the Near-Miss as a 90-Minute Tabletop

In April 2022, Industroyer2 was scheduled to hit a Ukrainian energy company's substations at 16:10 UTC. It never ran. CERT-UA and ESET published the record within days. Here it is as a seven-block tabletop: what your team knows, the decision it faces, and what the real defenders did.

  • OT Security
  • ICS Security
  • Incident Response
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