Splunk Splunk is an American company that develops software for processing and analyzing machine-generated data. Get more value out of your Splunk investment and boost your earning power with our Splunk courses. Splunk Administering Splunk Enterprise Security 5.3 (ASES_) Troubleshooting Splunk Enterprise (TSE) Splunk Cluster Administration (SCLA) Architecting Splunk Enterprise Deployments (ASED)