# Infrastructure Security Group Rules

Infrastructure Security Group rules let you manage traffic controls at the Infrastructure level.

For security rules that apply to a specific Tenant, see the [Security Groups](/docs/automation-platform/security-and-compliance/access-control/security-groups.md) page.

## Adding Security Group Rules

1. In the DuploCloud Portal, navigate to **Administrator -> Infrastructure**.
2. Select the Infrastructure for which you want to add or view Security Group rules from the **NAME** column.
3. Select the **Security Group Rules** tab.
4. Click **Add**. The **Add Infrastructure Security** pane displays.<br>

   <div align="left"><figure><img src="/files/6bcskCk7MUoQivDNNcxX" alt=""><figcaption><p><strong>Add Infrastructure Security</strong> pane defining port range for Cross-tenant access</p></figcaption></figure></div>
5. From the **Source Type** list box, select **Tenant** or **IP Address**.
6. From the **Tenant** list box, select the Tenant for which you want to set up the Security Rule.
7. Select the protocol from the **Protocol** list box.
8. In the **Port Range** field, specify the range of ports for access (for example, **1-65535**).
9. Optionally, add a **Description** of the rule you are adding.
10. Click **Add**.

## Viewing Security Group Rules

1. In the DuploCloud Portal, navigate to **Administrator** -> **Infrastructure**.
2. Select the Infrastructure from the **Name** column.
3. Click the **Security Group Rules** tab. Security Rules are displayed.

<figure><img src="/files/HNw4ocZDziTpdsRjITrG" alt=""><figcaption><p>Viewing Security Rules using the <strong>Security Group Rules</strong> tab</p></figcaption></figure>

## Deleting Security Group Rules

1. In the DuploCloud Portal, navigate to **Administrator** -> **Infrastructure**.
2. Select the Infrastructure from the **Name** column.
3. Click the **Security Group Rules** tab. Security Rules are displayed in rows.
4. In the first column of the Security Group row, click the Options Menu Icon ( <img src="/files/7DagHksotNef8625xoXr" alt="" data-size="line"> ) and select **Delete**.


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