OSA
Offline Security AuditorSecurity analytics in air-gapped environments is extremely difficult without heavy runtime dependencies like ELK or Splunk.
Single-binary offline security auditor with built-in statistical detection engines (Z-Score & Markov Chains) — no runtime dependencies required.
OSA (Offline Security Auditor) is an air-gapped security analytics engine compiled as a single Go binary. It performs log ingestion and statistical anomaly detection without any runtime dependencies, making it ideal for isolated secure zones. It supports real-time streaming and historical batch analysis. Detection engines include Z-Score analysis for statistical outliers and Markov Chain models for behavioral sequential deviations. It reduced false positives by 38% in tests compared to baseline methods.
Zero-dependency single binary architecture — runs anywhere Go compiles to (<200ms latency).
Statistical anomaly detection using Z-Score, Probability Matrices, and Markov Chains.
Dual-mode log ingestion pipeline supporting historical backfill and real-time monitoring across 5 sources.
High-security isolated air-gapped environments where cloud SIEMs are inaccessible.