This whitepaper explains how Imperva Data Security Fabric (DSF) optimizes Splunk performance by reducing ingestion volumes 70–95%, dramatically cutting operational costs. Acting as a pre-processor, DSF compresses and enriches raw data access logs before sending them to Splunk, or stores them independently with virtual indexing. It adds data access context and exploit detection capabilities missing from native Splunk, reducing false positives and enhancing threat response. Combined, Imperva and Splunk provide high-fidelity insights, improved observability, longer retention, and lower costs—making data-centric security more effective and affordable.

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