[Deprecated] Proofpoint TAP

>**NOTE:** This connector uses Azure Functions to connect to Proofpoint TAP to pull its logs into Microsoft Sentinel. This might result in additional data ingestion costs. Check the [Azure Functions pricing page](https://azure.microsoft.com/pricing/details/functions/) for details.

>**(Optional Step)** Securely store workspace and API authorization key(s) or token(s) in Azure Key Vault. Azure Key Vault provides a secure mechanism to store and retrieve key values. [Follow these instructions](https://docs.microsoft.com/azure/app-service/app-service-key-vault-references) to use Azure Key Vault with an Azure Function App.

**STEP 1 - Configuration steps for the Proofpoint TAP API** 1. Log into the Proofpoint TAP console 2. Navigate to **Connect Applications** and select **Service Principal** 3. Create a **Service Principal** (API Authorization Key)

**STEP 2 - Choose ONE from the following two deployment options to deploy the connector and the associated Azure Function** >**IMPORTANT:** Before deploying the Proofpoint TAP connector, have the Workspace ID and Workspace Primary Key (can be copied from the following), as well as the Proofpoint TAP API Authorization Key(s), readily available.

Workspace ID

Primary Key

Option 1 - Azure Resource Manager (ARM) Template

Use this method for automated deployment of the Proofpoint TAP connector. 1. Click the **Deploy to Azure** button below. [](https://aka.ms/sentinelproofpointtapazuredeploy) [](https://aka.ms/sentinelproofpointtapazuredeploy-gov) 2. Select the preferred **Subscription**, **Resource Group** and **Location**. 3. Enter the **Workspace ID**, **Workspace Key**, **API Username**, **API Password**, and validate the **Uri**. > - The default URI is pulling data for the last 300 seconds (5 minutes) to correspond with the default Function App Timer trigger of 5 minutes. If the time interval needs to be modified, it is recommended to change the Function App Timer Trigger accordingly (in the function.json file, post deployment) to prevent overlapping data ingestion. > - Note: If using Azure Key Vault secrets for any of the values above, use the`@Microsoft.KeyVault(SecretUri={Security Identifier})`schema in place of the string values. Refer to [Key Vault references documentation](https://docs.microsoft.com/azure/app-service/app-service-key-vault-references) for further details. 4. Mark the checkbox labeled **I agree to the terms and conditions stated above**. 5. Click **Purchase** to deploy.

Option 2 - Manual Deployment of Azure Functions

This method provides the step-by-step instructions to deploy the Proofpoint TAP connector manually with Azure Function (Deployment via Visual Studio Code).

Step 1 - Deploy a Function App

1. Download the [Azure Function App](https://aka.ms/sentinelproofpointtapazurefunctionzip) file. Extract archive to your local development computer. 2. Follow the [function app manual deployment instructions](https://github.com/Azure/Azure-Sentinel/blob/master/DataConnectors/AzureFunctionsManualDeployment.md#function-app-manual-deployment-instructions) to deploy the Azure Functions app using VSCode. 3. After successful deployment of the function app, follow next steps for configuring it.

Step 2 - Configure the Function App

1. Go to Azure Portal for the Function App configuration. 2. In the Function App, select the Function App Name and select **Configuration**. 3. In the **Application settings** tab, select **+ New application setting**. 4. Add each of the following six (6) application settings individually, with their respective string values (case-sensitive): apiUsername apipassword workspaceID workspaceKey uri logAnalyticsUri (optional) > - Set the `uri` value to: `https://tap-api-v2.proofpoint.com/v2/siem/all?format=json&sinceSeconds=300` > - The default URI is pulling data for the last 300 seconds (5 minutes) to correspond with the default Function App Timer trigger of 5 minutes. If the time interval needs to be modified, it is recommended to change the Function App Timer Trigger accordingly to prevent overlapping data ingestion. > - Note: If using Azure Key Vault secrets for any of the values above, use the`@Microsoft.KeyVault(SecretUri={Security Identifier})`schema in place of the string values. Refer to [Key Vault references documentation](https://docs.microsoft.com/azure/app-service/app-service-key-vault-references) for further details. > - Use logAnalyticsUri to override the log analytics API endpoint for dedicated cloud. For example, for public cloud, leave the value empty; for Azure GovUS cloud environment, specify the value in the following format: `https://<CustomerId>.ods.opinsights.azure.us` 5. Once all application settings have been entered, click **Save**.