This document summarizes Joseph Barnes' presentation on how the University of Illinois at Urbana-Champaign uses Splunk Enterprise to manage security. It describes Barnes' role overseeing privacy and security, and how the university was previously managing logs in a built syslog environment that was difficult to search. The presentation highlights use cases for Splunk in account compromise response, copyright infringement investigations, phishing campaigns detection, and assisting local police. It concludes that Splunk provides valuable insight, makes security management easier, and can empower more teams when used correctly.