Our team has designed network segmentation for data-warehouse programs, separating application and database tiers across development, UAT, staging, and production environments.
Project challenge
Introduce a structured data platform without allowing development, test, staging, and production workloads to collapse into a shared trust zone.
Delivery
- The team defined separate application and database security zones by environment.
- The team collaborated with data engineering to map flows, dependencies, access requirements, and deployment patterns.
- The team designed routing, firewall policy, and segmentation controls around the workload lifecycle.
- The team integrated the segmentation work into broader data-centre and infrastructure standards.
Outcome
The data platform received a clearer security boundary between environments, simplifying policy ownership and reducing unnecessary cross-environment trust.
Technology and methods
Client-confidential case study. Client-identifying information, addressing, credentials, security-sensitive configuration, and other protected details are intentionally omitted.