How a Brisbane MedTech startup replaced organically grown AWS accounts with a multi-account landing zone, single sign-on, central logging and tested restores — so engineers could ship faster with fewer defects and consistent controls.
AWS Organizations · SSO and least privilege · central logging · infrastructure-as-code
A Brisbane-based MedTech startup building a cloud-native SaaS product on AWS. A small, technically strong team with real product momentum, selling into health-sector customers who ask pointed questions about how patient and clinical data is handled. Growing fast, cloud-reliant for everything, and heading towards ISO 27001-aligned assurance because their buyers will eventually demand it.
Like most companies at this stage, security lived in the heads of a few people rather than in documented, repeatable practice — and there was no one whose job it was to own it.
Sector: MedTech SaaS · Location: Brisbane · Stage: early-stage, scaling · Platform: AWS, Microsoft 365 · Engagement: Oct 2024 – Dec 2025
The business needed a scalable AWS landing zone with clear guardrails, stronger identity and access, centralised logging and monitoring, and resilience patterns that could keep pace with product growth — without slowing the engineers down. Environments were being provisioned by hand, controls varied between accounts, and recovery had never been tested.
We designed and built the platform so that doing it right was the easy option:
Securitribe retained no standing access after handover. The platform is theirs.
Transparent cost and benefit on every option, no reseller incentives, and documented privacy boundaries and approval workflows for any diagnostic data. Right-sized defaults, autoscaling, scheduled non-production shutdowns and lifecycle policies kept the bill honest. Vendor-neutral by design, with cloud-native controls before any third-party tooling and the trade-offs written down rather than buried. Least-privilege access for our own staff, no secondary use of client data, and change approvals logged. Skills transfer through paired delivery and runbooks, so the client’s people run the result — the point is to reduce their future spend on us, not to create it.
Cloud-native businesses rarely fail an audit because a control is missing; they fail because nobody can show it operating consistently across every account. A landing zone makes consistency structural. It is also what lets a small team answer ‘how do you control access to production?’ with a diagram and a log instead of a conversation.
Related: the same company’s vCISO engagement and operations model
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