Azure foundations

Azure landing zones, designed — not assembled.

A CAF-aligned Azure foundation with identity, networking, security, governance and operations set from day one, and deployed as infrastructure-as-code. The base everything else is built on — done right the first time.

Most Azure environments weren't designed. They were assembled — a subscription here, a resource group there, naming conventions that drifted, and policy gaps that only surface as an audit finding or a runaway bill. A properly configured and architected Azure landing zone fixes that at the root. It's a governed environment that establishes the five things every workload depends on — identity, networking, security, resource governance, and operations — before the first workload ships. But the benefit is in the design: a landing zone that's poorly architected just relocates the same problems. Done right, it becomes the foundation everything else inherits its discipline from.

It's the foundational pattern of the Microsoft Cloud Adoption Framework (CAF), and getting it right is the difference between a cloud estate that scales cleanly and one you rebuild three times. Opticca designs and deploys landing zones as infrastructure-as-code, so your foundation is consistent, repeatable, and auditable from the start.

CAF design areas

Six design areas, decided deliberately.

A landing zone is not one decision — it's a set of design areas the Cloud Adoption Framework defines. We make each one deliberate.

Identity & access

Microsoft Entra tenant, RBAC, and least-privilege access designed before workloads land — not bolted on later.

Network topology

Hub-and-spoke or virtual WAN connectivity, segmentation, and hybrid links built for scale and security.

Security

Defender, Sentinel, encryption, and Zero Trust controls enforced as policy from day one.

Resource governance

Management groups, Azure Policy, tagging, and naming standards that prevent drift instead of cleaning it up.

Management & operations

Monitoring, logging, and operational baselines so the environment is observable from the first deploy.

Platform automation & DevOps

IaC pipelines with Azure Verified Modules so every change is version-controlled and repeatable.

Our approach

Infrastructure-as-code, from day one.

We deploy landing zones using the Azure landing zone infrastructure-as-code accelerator with Azure Verified Modules — for Terraform or Bicep, matched to your existing tooling. Hand-built environments take weeks and drift immediately; an IaC foundation deploys in days and stays consistent because every change runs through code, not a portal.

What that gives you

  • Repeatable and auditable. Every subscription, policy, and network rule lives in version control. Reviewers can see exactly what was deployed and why.
  • Compliance built in. HIPAA, SOC 2, NIST CSF, PCI DSS, FedRAMP and CMMC controls designed into the foundation, not retrofitted after an audit.
  • Scales without sprawl. New workloads inherit the guardrails automatically. Governance holds as you grow.
  • Senior-led, fixed scope. Delivered by senior engineers against a defined plan and price — no open-ended hours.
Landing zones, answered

Common questions.

What is an Azure landing zone?

A pre-configured, governed Azure environment that establishes identity, networking, security, resource governance and operations before any workload is deployed. It's the foundational pattern of the Microsoft Cloud Adoption Framework — a secure, scalable, repeatable starting point for everything you build in Azure.

How long does it take to deploy?

With an infrastructure-as-code approach using Azure Verified Modules, a landing zone deploys in days rather than the weeks a hand-built environment takes. We scope each build as a fixed-price engagement after a free assessment, so the timeline and price are clear before we start.

What are the landing zone design areas?

The Cloud Adoption Framework groups them into environment design (Azure billing and Entra tenant, identity and access, resource organization) and the operating environment (network topology and connectivity, security, governance, management, and platform automation/DevOps). We make each one a deliberate decision rather than a default.

Bicep or Terraform — which should we use?

Both are fully supported through the IaC accelerator and Azure Verified Modules. Terraform suits multi-cloud estates and teams already standardized on it; Bicep suits Azure-only environments wanting the tightest native integration. We recommend based on your existing tooling, not a fixed preference.

We already have Azure. Can you retrofit a landing zone?

Yes. Many of our engagements start with an environment that grew organically. The free assessment maps what you have, identifies the governance and security gaps, and we bring it into a CAF-aligned structure — usually in waves, so nothing breaks.

Start with the foundation

Find out what your Azure foundation is missing.

A free assessment maps your current environment against the Cloud Adoption Framework and shows the gaps before they become audit findings. Zero cost. Zero obligation.

Book a free assessment →