This whitepaper explains how integrating Imperva Data Security Fabric (DSF) with Splunk can cut log ingestion volume by 70–95%, reducing costs and improving security analytics. Splunk alone lacks database context, leading to high costs and limited threat detection. Imperva DSF pre-processes database logs—filtering, enriching, compressing, and indexing them—before forwarding only relevant insights to Splunk. This bi-directional integration enhances alert accuracy, extends retention, reduces analyst workload, and makes data actionable. One case study showed an 82% reduction in Splunk costs while retaining full security functionality and compliance coverage.

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