Welcome to the Splunk for Security Investigation Experience. In this first video, we look at authentication failures as a mechanism for investigating security issues. Watch the video, then Try Now: Analyze login activity to identify potential malicious login activity to determine if deeper investigation is required. Try Now: Analyze endpoint activity to find malware infections before damage is caused to business operations. . Already using Splunk? Download the Getting Started with Splunk Security App, to get demo data and follow along with the scenarios. Then check out the next segment: Threat Validation.