Splunk SIEM Migration Accelerator

SIEM Migration Accelerator is a fixed-scope professional services package designed to help organizations securely and efficiently migrate from legacy SIEM platforms to Splunk, accelerating time-to-value while reducing migration risk.

Outcomes

• Faster migration planning and execution through a structured assessment and migration inventory matrix
• Modernized detection content converted into Splunk SPL and normalized to Splunk data structures
• Improved SOC readiness through coverage validation, CIM compliance checks, and workflow alignment
• Executive migration status report plus a clear 30/60/90-day roadmap

What we assess (current SIEM environment)

We perform a comprehensive assessment of the source SIEM environment, including:

• Log sources, onboarding paths, and data retention/storage policies
• Detection rules and correlation logic, dashboards, reporting, and operational workflows
• Use-case coverage and prioritization (by severity/criticality) Deliverable: a detailed Migration Inventory Matrix defining scope, priorities, and dependencies.

Detection, conversion, and normalization

We convert detection logic from the source SIEM into Splunk SPL, including:

• Correlation rules, threshold-based alerts, anomaly logic, and behavioral detections
• Normalization to the Common Information Model (CIM) and mapping to MITRE ATT&CK techniques Deliverable: modernized detection content aligned with Splunk best practices.

Data mapping, log quality, and ingestion validation

We deliver consistent field mapping and normalization to improve reliability and compatibility with Splunk analytics use cases:

• Sourcetype standardization, parsing validation, and field consistency improvements
• Coverage analysis, CIM compliance validation, and enrichment verification
• Ingestion pipeline configuration and baseline dashboards for operational visibility
• Foundation deployment activities tailored to the customer environment

Final validation and roadmap

We conclude with end-to-end validation and SOC workflow alignment, then provide:

• Executive report summarizing migration progress, detection coverage, and key risks
• A practical 30/60/90-day roadmap to complete and operationalize the migration

Typical delivery timeframe: depending on the scope and the complexity of the environment.