Datadog Cloud SIEM enables the automation of security responses to common threats by integrating with other services through webhooks, which act as script-based connectors that link Datadog to various tools. By setting up webhook messages that deliver payload information to downstream services, users can create simple, automated remediation workflows that neutralize threats in real-time. This integration allows for the deletion of misconfigured security groups, banning of suspicious IP addresses, and auto-remediation of application abuse and fraud. Datadog's webhook integration makes it easy to set up automation workflows that shave valuable time off threat-response workloads.