About This Architecture

Azure multi-tenant SaaS platform using Azure Front Door Premium, WAF, and App Service to isolate three independent applications behind a unified DNS entry. Internet users route through CNAME records to Front Door, which enforces WAF policies and distributes traffic to origin groups containing App1, App2, and App3 App Services on a shared P3v3 plan. Each app authenticates via Managed Identity to access secrets in Key Vault, databases in SQL Elastic Pool, and blobs in Storage Account through private endpoints, ensuring zero-trust network isolation. Application Insights and Log Analytics provide unified observability across all tenants. Fork this diagram to customize resource groups, scale the elastic pool, or add additional app origins.

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How do I architect a secure multi-tenant SaaS platform on Azure with private endpoints and managed identity?

This diagram shows a production-grade multi-tenant SaaS architecture where Azure Front Door Premium routes traffic through WAF policies to three App Services, each authenticating via Managed Identity to access Key Vault, SQL Elastic Pool, and Storage through private endpoints. All tenant activity is monitored via Application Insights and Log Analytics for unified observability.