> For the complete documentation index, see [llms.txt](https://docs.duplocloud.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.duplocloud.com/docs/automation-platform/kubernetes-overview/ingress-loadbalancer/aks-ingress/using-an-azure-application-gateway-ssl-policy-with-ingress.md).

# Using an Azure Application Gateway SSL policy with Ingress

An Azure Application Gateway SSL policy allows you to configure the security settings for SSL/TLS connections between clients and the application gateway. By defining an SSL policy, you can specify which protocols and cipher suites to use, enhancing security, meeting compliance requirements, and optimizing performance. Configuration can be done via the Azure portal, Azure CLI, or ARM templates. See the Microsoft [documentation](https://learn.microsoft.com/en-us/azure/application-gateway/application-gateway-ssl-policy-overview) for more information.

To use an Application Gateway SSL policy with Ingress for your ALB Load Balancer, follow these steps:

1. From the DuploCloud Portal, navigate to **Administrator** -> **Systems Settings**.
2. Select the **System Config** tab, and click **Add**. If the setting is already configured, click the menu icon next to the setting, and click **Update**. The **Add Config** or **Update Config AppConfig** pane displays.
3. In the **Config Type** list box, select **AppConfig**.
4. In the **Key** field, enter `AZURE_APP_GATEWAY_SSL_POLICY`.
5. In the **Value** field, enter your Azure Application Gateway SSL Policy (for example **AppGwSslPolicy20220101**).
6. Click **Submit**.<br>

   <div align="left"><figure><img src="https://2471407984-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F68cb0s9ce5UIUKWPuYs8%2Fuploads%2FrWD48NBzxm8wS0hFSTyV%2FApplication%20gateway%20policy.png?alt=media&amp;token=969463b6-bbe2-49a6-8120-344f716bcb68" alt="" width="375"><figcaption><p>The Update Config App Config pane</p></figcaption></figure></div>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://docs.duplocloud.com/docs/automation-platform/kubernetes-overview/ingress-loadbalancer/aks-ingress/using-an-azure-application-gateway-ssl-policy-with-ingress.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.