The challenge
A government department needed the compute of a public cloud for a classified analytics programme, with a mandate that no operator — at the provider or at any vendor — could ever access the data in the clear.
The approach
The programme was deployed inside a Modelyo confidential environment spanning two cloud regions. Attestation runs every 60 seconds; access to the data is tied to environments verified against keys the department holds itself.
The result
The programme cleared its security accreditation with the attestation evidence as the core of the submission. It now runs on public cloud infrastructure with a provable, continuously re-verified chain of custody.
The evidence did the arguing for us. Every check was there in the log, signed by the hardware.Programme security lead, central government
