A capable SIEM Security Software Platform brings those scattered events into a more useful investigation model. SIEM security software can become expensive when every available log enters the platform without a clear detection, investigation, or compliance purpose. Sumo Logic Cloud SIEMSumo Logic Cloud SIEM combines cloud-based log analytics with threat detection and investigation. As with other cloud SIEM security software, data discipline is essential. LogRhythm SIEMLogRhythm SIEM provides a self-hosted option for organizations that want direct control over security data and supporting infrastructure.