Migrate historical logs from Splunk and Elasticsearch using Observability Pipelines

This article advocates for enriching log data with context from the ServiceNow Configuration Management Database (CMDB) before sending it to Security Information and Event Management (SIEM) or logging tools. By adding CMDB information like business service, owner, and criticality, security teams gain richer, more actionable insights, improving incident response and reducing false positives. Ultimately, this pre-processing boosts the effectiveness of security operations by providing crucial context alongside raw log data.