@jonasm1 can you provide some more information, like on what systems are you planning to log your software installation and maybe the tools you are planning to use for this? The information analyzed by Splunk needs still somewhere to be generated, e.g. using a script or some professional tools.
The environment is mixed: Windows and Linux. We're planning to use a scripts however I was just asking if Splunk has built-in dashboards or add-ons where I could use out-of-the-box? On my research, for Change Management, Splunk has dashboards with over 40 reports built-in to it. What I'm trying to understand is if Splunk has this "out-of-the-box" capability to monitor unauthorized software installs. Would there be something written in the Splunk docs - so far have not found what I'm looking for.