Put a Device in Quarantine Using Aruba ClearPass

1. Select an alert on AlertsSecurity AlertsAll Alerts in the Device Security portal.
2. Click MoreSend toQuarantine via Aruba ClearPass.

3. Add a comment.

   After you enter a comment, the Send button changes from gray to blue, indicating that you can proceed.

4. Click Send.

   Device Security sends a command through Cortex XSOAR to all configured Aruba ClearPass instances to assign the device to a quarantine VLAN. The instance or instances that have an endpoint with a matching MAC address apply the quarantine. The device remains in quarantine while you investigate the cause of the alert. Once it’s resolved, you can then use the Release via Aruba ClearPass option.

   After you click Send, a link appears. When you click it, a new browser window opens to the XSOAR playbook for this action.

   To confirm that the quarantine command was sent, click the link to the XSOAR playbook for this action.

   For the link in Device Security to open the corresponding playbook in Cortex XSOAR, you must already be logged in to your XSOAR instance before clicking it.

   The green boxes in the playbook indicate that a particular step was successfully performed. Following the path through the playbook gives you feedback about whether an action was carried out successfully or, if not, where the process changed course.