Azure Landing Zone architecture following Cloud Adoption Framework (CAF) governance with tenant root, platform, and landing zone management groups enforcing Azure Security Benchmark policies. The platform subscription manages identity via Entra ID, connectivity through a hub-and-spoke network with Azure Firewall and ExpressRoute, and centralized monitoring via Log Analytics and Azure Monitor. Workload subscriptions deploy spoke VNets with multi-tier applications spanning VMs, App Service, AKS, and serverless functions, backed by SQL Database, Cosmos DB, and Data Lake Storage with end-to-end encryption via Key Vault. This architecture demonstrates enterprise-grade isolation, compliance automation, and scalable workload deployment patterns essential for large organizations migrating to Azure. Fork this diagram on Diagrams.so to customize management groups, add additional landing zones, or adjust network CIDR ranges for your organization.