To use Cisco Umbrella integration in n8n, start by adding the HTTP Request node to your workflow canvas and authenticate it using a predefined credential type. This allows you to perform custom operations, without additional authentication setup. Once connected, you can make custom API calls to Cisco Umbrella to query the data you need using the URLs you provide, for example: you can leverage Cisco Umbrella's API to create new security policies, update existing ones, or retrieve threat intelligence reports directly within your n8n workflow. For example, you might set up an HTTP Request node to create a new block list entry by sending a POST request with the necessary payload. Additionally, you can automate the retrieval of telemetry data by using a GET request to fetch insights on your network's security posture.