Docker × Itaú Unibanco
Docker x Itaú Unibanco, securing 480,000 repositories for cloud transformation
Build times reduced by 90% with Docker Build Cloud
Security gaps and fragmented workflows to hardened, standardized cloud-native development
Why it works
The story leads with security hardening and risk reduction across a massive developer estate, which puts it in Resilience territory: the core win is that a high-stakes cloud migration proceeded safely rather than a growth number going up. The 90% build time reduction is a strong Efficiency signal and is the clearest single metric, so the secondary tag is warranted. The piece is coin-flip adjacent between Resilience and Efficiency, but the opening framing emphasizes security gaps, Red Team findings, and compliance risk avoided, so Resilience takes the primary slot.
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The case study names a specific internal team (the Red Team) that discovered security gaps during competitor evaluation, making the before-state concrete and credible without requiring the vendor to badmouth rivals directly.
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