
2026-10-01
Cybersecurity — The Domain That Keeps Every CIO Up at Night
Global security spending will reach $244.2 billion in 2026. The average breach still costs $4.44 million and takes 241 days to find and contain. And the average CISO now lasts 18 to 26 months in the seat. Phase 4 of the Enterprise IT Blueprint opens with the domain that touches every other one — why it's structurally harder than the categories before it, and the five posts that map it.

