This presentation discusses best practices for data obfuscation in Splunk Enterprise. It covers different techniques for anonymizing and pseudonymizing data at various stages, including at indexing time using transforms, at the application layer, and through event duplication. The presentation also discusses role-based user access controls and ways to secure data in transit and at rest, such as encryption. Various trade-offs of each technique are outlined. Finally, a demo scenario is presented applying encryption with a modular input and anonymization with a SEDCMD to a sample log file.