Splunk SIEM Migration Accelerator

SIEM Migration Accelerator is a fixed-scope professional service package designed to help organizations securely and efficiently migrate from legacy SIEM platforms to Splunk.

• The service focuses on accelerating time-to-value while reducing migration risk, ensuring that detection logic, log sources, and SOC workflows are preserved and modernized.

• This engagement begins with a comprehensive assessment of the existing SIEM environment, including log sources, detection rules, correlation logic, dashboards, reporting, and data retention policies.

• The outcome is a detailed migration inventory matrix that establishes scope, priorities, and dependencies.

• Detection logic from the source SIEM is converted into Splunk SPL and normalized to align with Splunk data structures, the Common Information Model (CIM), and the MITRE ATT&CK framework. This includes correlation rules, threshold-based alerts, anomaly logic, and behavioral detections, resulting in modernized detection content aligned with Splunk best practices.

• The service includes detailed data mapping and normalization to ensure field consistency, parsing accuracy, and sourcetype standardization. Log quality improvements are applied to guarantee compatibility with Splunk Enterprise Security and advanced analytics use cases.

• Log ingestion and visibility are validated through coverage analysis, CIM compliance checks, and enrichment verification. The engagement also includes foundation deployment activities tailored to the customer environment, ingestion pipeline configuration, and baseline dashboards for operational visibility.

• The service concludes with end-to-end validation, SOC workflow alignment, and the delivery of an executive report summarizing migration status, detection coverage, risks, and a clear 30/60/90-day roadmap. Typical delivery time ranges from two to four weeks, depending on scope and environment complexity.