CloudOI

Case study

Financial services · mid-market

A mid-market financial services organisation

Finance and accounting systems shared the same network and access model as general IT. There was no workload isolation, limited auditability of configuration changes, and elevated access that did not expire. The organisation needed a hardened platform for finance without rebuilding every application.

What we built

  • Dedicated Azure resource groups and VNet segments for finance workloads
  • Private endpoints for financial databases — no public exposure
  • Key Vault for secrets and certificates with rotation
  • Time-limited RBAC and approval-gated access packages for finance teams
  • Central Log Analytics with audit coverage on infrastructure changes
  • Prod and Dev separation with controlled promotion paths

Outcomes

  • Finance infrastructure fully isolated from general IT
  • Every configuration change auditable in a central workspace
  • Standing admin access removed in favour of just-in-time elevation

Isolated finance plane · full change audit

Services used

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