Trust Centre › 9. Physical security
Physical security
In short
DIANO has no servers of its own. Your records are kept in Google's data centres.
Google's data centres
- Google guards its data centres with several layers of security. They include fences, guards, cameras, metal detectors, vehicle barriers and biometric checks.
Read Google's own pages: Google's data-centre security page and How Google secures its infrastructure and data centres.
For your IT team / auditor
Each statement on this page, how it was checked and when. Every check was read-only. The full evidence (commands and their output) is available to auditors on request.
| Statement | How it was checked | Checked |
|---|---|---|
| DIANO has no servers of its own. Your records are kept in Google's data centres. | every location in Google Cloud storage settings (read-only check, 2026-10-20), Google Cloud database settings (read-only check, 2026-10-20) and Google Cloud server functions (read-only check, 2026-10-20) is a Google Cloud region. | 2026-10-19 |
| Google guards its data centres with several layers of security. They include fences, guards, cameras, metal detectors, vehicle barriers and biometric checks. | Google infrastructure security design page and data-centre page (published sources (see Sources), B: "biometric identification, metal detection, cameras, vehicle barriers, and laser-based intrusion detection"; "Our six layers of physical security"). | 2026-10-19 |