10 June 2026
Zero-trust on a live estate
Hardening, identity and supply-chain controls on systems that cannot be taken offline to be fixed.
Zero-trust is not a product you buy — it is a set of controls you build while the estate keeps trading. Identity and entitlement are redesigned at the data layer rather than the UI, secrets and key management are rotated without a maintenance window, and the build pipeline is hardened where the artifact is actually produced.
We threat-model where the system already exists, then close the findings we raised ourselves. Every control is built to be auditable and to survive a regulator asking for a specific decision from eighteen months ago.
What we enforce
- Entitlement at the data layer, every read attributable.
- Break-glass as a designed path with review attached.
- Pipeline attestation so a compromised dependency cannot become a compromised deploy.
The measure is whether the system got safer, not whether the document got longer.