> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/cortex-xsoar-6-multi-tenant-guides/6.14/learn-about-mult-tenant/plan-your-multi-tenant-deployment/configure-security-settings-for-multi-tenant-deployments.md).

# Configure Security Settings for Multi-Tenant Deployments

These recommended security configurations are intended for deployments in which the main account and tenant accounts do not reside in the same DMZ.

| Key                               | Value       | Description                                                                                                                                                                                                                                                                                                                                     |
| --------------------------------- | ----------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **`security.tenant.use.secret`**  | **`false`** | <p>Generates a unique cookie session for the tenant account and main account.</p><div data-gb-custom-block data-tag="hint" data-style="info" class="hint hint-info"><p><strong>Note</strong></p><p>If you implement this key in a Multi-tenant high availability architecture, you must restart main host and all of the other hosts.</p></div> |
| **`Tenant.AcceptAnyCertificate`** | **`false`** | Validates the host certificate. Set to false if using a CA (certificate authority) signed certificate. Must be set to true if using a self signed certificate, or the main server cannot send requests to hosts.                                                                                                                                |
| **`host.insecure`**               | **`true`**  | Trusts any certificate (when host accounts exist).                                                                                                                                                                                                                                                                                              |

1. In the main account, navigate to Settings → ABOUT → **Troubleshooting**.
2. Create a separate server configuration for each of the recommended configurations.
   1. Scroll to the bottom of the **Server Configuration** section.
   2. Click **Add Server Configuration**.


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