compliance.tf
Azure Compliance ControlsAzure App Service

App Service apps should have App Service authentication configured

Azure App Service authentication can prevent anonymous HTTP requests from reaching the web app, or authenticate those that have tokens before they reach the web app. Prowler checks that platform auth is enabled and an identity provider is configured.

What this control checks

App Service apps must have App Service authentication configured.

Framework mappings

The clauses this control is mapped to in each framework.

NIS2 Directive (EU 2022/2555)

  • 2 Risk management policy
  • 5 Supply chain security
  • 6 Security in network and information systems acquisition, development and maintenance
  • 11 Access control

BSI C5:2025

  • IAM-03.01AC The cloud service provider monitors the context of authentication attempts, e.g. IP addresses, the date and time or the device used, and flags suspicious events to authorised persons, as relevant.

CIS Azure Benchmark v1.3.0

  • 9.1 Ensure App Service Authentication is set on Azure App Service

CIS Azure Benchmark v1.4.0

  • 9.1 Ensure App Service Authentication is set up for apps in Azure App Service

CIS Azure Benchmark v1.5.0

  • 9.1 Ensure App Service Authentication is set up for apps in Azure App Service

CIS Azure Benchmark v2.0.0

  • 9.1 Ensure App Service Authentication is set up for apps in Azure App Service

CIS Azure Benchmark v2.1.0

  • 9.1 Ensure App Service Authentication is set up for apps in Azure App Service

CIS Azure Benchmark v3.0.0

  • 9.2 Ensure App Service Authentication is set up for apps in Azure App Service

Tool mappings

Use these identifiers to cross-reference this control across tools, reports, and evidence.

  • Compliance.tf Control: appservice_authentication_enabled
  • Checkov Check: CKV_AZURE_13
  • Powerpipe Control: azure_compliance.control.appservice_authentication_enabled
  • Prowler Check: app_ensure_auth_is_set_up
  • Azure Policy Definition: 95bccee9-a7f8-4bec-9ee9-62c3473701fc
  • Trivy Check: AZU-0003

Last reviewed: 2026-10-10

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