Body of Knowledge · Control · D6
Code / model control
Can the code or model be inspected, pinned or self-hosted?
36 out of 100 · Dependent
Average of 120 scored findings; 291 findings carry no evidence on this dimension and are not counted.
1. By sector
- BBC 56
- Schools 50
- Devolved Governments 50
- NHS 44
- Higher Education 33
- Central Government 28
- Defence 20
- Local Government 19
- Policing 0
2. How findings split
- Exposed 61
- Dependent 0
- Partly sovereign 31
- Sovereign 28
How we score it
Each finding is scored 0 (exposed) to 3 (sovereign) from the evidence field below; the page index is the average, scaled to 100.
- code model control
- Self-hosted / open 3
- Version-pinnable 1.5
- Vendor-controlled 0
3. Most exposed
- Palantir Foundry SaaS hosting for Federated Data Platform 0 NHS · NHS – National · Palantir (on hyperscaler cloud) (NHS England, 2026; The Register, n.d.)
- Amazon DynamoDB / Aurora (NHS login and cloud-native Spine services) 0 NHS · NHS – National · Amazon Web Services (Amazon Web Services, 2021)
- Microsoft Teams (national M365 agreement) 0 NHS · NHS – National · Microsoft (Digital Health, 2023)
- OpenAI GPT models (via Microsoft 365 Copilot / Azure OpenAI) 0 NHS · NHS – National · OpenAI; Microsoft (Microsoft, 2026)
- Oracle Cloud (SaaS/IaaS/PaaS licence uplift) 0 Central Government · Home Office · Oracle (DatacenterDynamics, 2025)
4. Most sovereign
- Drupal open-source CMS professional services 100 Devolved Governments · NICS (Department of Finance) · Drupal (community) - contractor not named (Find a Tender Service, 2021)
- EventStoreDB (event-sourced store for health timeline) on Azure DevOps 100 Devolved Governments · NHS Wales (DHCW / NHS Wales App) · Event Store (Computer Weekly, 2023)
- NELSON big-data and analytics platform (ashore and at sea) 100 Defence · Royal Navy · Royal Navy (developed with CTI Digital) (UKAuthority, 2019)
- Open Digital Planning BOPS and PlanX (open-source planning products) 100 Local Government · Cross-sector · MHCLG-funded council collaboration (Open Digital Planning) (GOV.UK, 2025; GOV.UK, n.d.)
- GOV.UK One Login for residents accessing council services (GDS Local) 100 Local Government · Cross-sector · Government Digital Service (DSIT) (GOV.UK, 2025; GOV.UK, n.d.)
Also in Control