Splunk Enterprise is a data platform that collects, indexes, and analyzes machine-generated data in real-time to help organizations meet various compliance requirements. It offers a cost-effective single solution for audit trail collection, reporting, and file integrity monitoring to help with compliance for regulations like FISMA, HIPAA, PCI, SOX, and e-discovery. Splunk allows searching across multiple data sources for fast compliance investigations and reporting, and role-based access controls provide secure access to machine data without direct access to production systems.