Field Note
Building a Purple Team Training Loop
A field note for teams building disciplined, measurable cyber defence capability.
Aug 28, 2026
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6 min read
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SOC / MITRE / Operations
J
JHO Intelligence Desk
/ Threat Research Unit
Mission Brief
Enterprise cyber defence starts with clarity, ownership, and repeated validation.
jhoctl validate controls --scope productionUse intelligence to reduce noise, then turn the remaining signal into action.