
2026-09-24
Zero Trust Architecture — Why 'Trust But Verify' Finally Died
By 2026, 60% of large enterprises will have implemented a measurable Zero Trust programme, up from under 10% in 2023 — yet fewer than 10% have reached an advanced maturity level. This post opens the Security & Risk Management phase of the Blueprint series: what Zero Trust actually replaces, why the old perimeter-based model quietly stopped working, the core architectural pillars, and why most enterprise Zero Trust programmes stall well short of the maturity that actually changes breach outcomes.

