The Cisco Umbrella DNS Denylisting playbook is an input playbook that accepts a domain or list of domains as an input and then allows you to block the given domain(s) in Cisco Umbrella.

Logic Loops are a feature in Splunk SOAR that allow users to reduce the operational complexity of building and maintaining playbooks that require repeatable looping functionalities without having to write their own custom code. This iterative function allows users to automatically retry playbook actions if they fail, or continue with the rest of the playbook when the action succeeds. This function can be applied to use cases like sandbox engines for malicious URL quarantine and remediation as well as forensic investigation workflows.