Getting Started with Azure on Prowler Cloud/App

Set up your Azure subscription to enable security scanning using Prowler Cloud/App.

Government Cloud Support

Government cloud subscriptions (Azure Government) are not currently supported, but we expect to add support for them in the near future.

Requirements

To configure your Azure subscription, you’ll need:

1. Get the Subscription ID
2. Access to Prowler Cloud/App

3. Configure authentication in Azure:

   3.1 Create a Service Principal

   3.2 Assign required permissions

   3.3 Assign permissions at the subscription level

4. Add the credentials to Prowler Cloud/App

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Step 1: Get the Subscription ID

1. Go to the Azure Portal and search for Subscriptions

2. Locate and copy your Subscription ID

   

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Step 2: Access Prowler Cloud/App

1. Go to Prowler Cloud or launch Prowler App

2. Navigate to Configuration > Cloud Providers

   

3. Click on Add Cloud Provider

   

4. Select Microsoft Azure

   

5. Add the Subscription ID and an optional alias, then click Next

   

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Step 3: Configure the Azure Subscription

Create the Service Principal

A Service Principal is required to grant Prowler the necessary privileges.

1. Access Microsoft Entra ID

   

2. Navigate to Manage > App registrations

   

3. Click + New registration, complete the form, and click Register

   

4. Go to Certificates & secrets > + New client secret

   

5. Fill in the required fields and click Add, then copy the generated value

Value	Description
Client ID	Application ID
Client Secret	AZURE_CLIENT_SECRET
Tenant ID	Azure Active Directory tenant ID

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Assign Required API Permissions

Assign the following Microsoft Graph permissions:

• Directory.Read.All

• Policy.Read.All

• UserAuthenticationMethod.Read.All (optional, for MFA checks)

Note

You can replace Directory.Read.All with Domain.Read.All that is a more restrictive permission but you won't be able to run the Entra checks related with DirectoryRoles and GetUsers.

1. Go to your App Registration > API permissions

   

2. Click + Add a permission > Microsoft Graph > Application permissions

   

3. Search and select:

   • Directory.Read.All
   • Policy.Read.All
   • UserAuthenticationMethod.Read.All

   

4. Click Add permissions, then grant admin consent

   

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Assign Permissions at the Subscription Level

1. Download the Prowler Azure Custom Role

   

2. Modify assignableScopes to match your Subscription ID (e.g. /subscriptions/xxxx-xxxx-xxxx-xxxx)

3. Go to your Azure Subscription > Access control (IAM)

   

4. Click + Add > Add custom role, choose "Start from JSON" and upload the modified file

   

5. Click Review + Create to finish

   

6. Return to Access control (IAM) > + Add > Add role assignment

   • Assign the Reader role to the Application created in the previous step
   • Then repeat the same process assigning the custom ProwlerRole

   

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Step 4: Add Credentials to Prowler Cloud/App

1. Go to your App Registration overview and copy the Client ID and Tenant ID

   

2. Go to Prowler Cloud/App and paste:

   • Client ID
   • Tenant ID
   • AZURE_CLIENT_SECRET from earlier

   

3. Click Next

   

4. Click Launch Scan