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Jul 4, 2026 Security & Privacy
edr self hosted siem soar threat_detection

About

Spent the last several months building XCloak — a self-hosted platform that combines network detection, log monitoring (SIEM), an endpoint agent (EDR), and automated response (SOAR) into one Go backend instead of stitching together separate tools for each. Highlights: - 24 behavioral detectors mapped to MITRE ATT&CK - Sigma-compatible rules engine, seeded with 43 rules across 12 tactics - Cross-platform Go agent (Linux/Windows), with an eBPF-based real-time connection collector on Linux - Pl...

Comments (5)

Jamison Fisher Jamison Fisher 6 days ago

who actually wants to self host their own EDR and SIEM stack

Karina Baumbach Karina Baumbach 5 days ago

combining SIEM EDR SOAR and network detection in one go service is ambitious

Rahul Hickle Rahul Hickle 5 days ago

one go binary handling all four of those seems ambitious, whats the resource overhead like

Brennon Muller Brennon Muller 5 days ago

packing siem edr and soar into one go binary, how's ram usage

Alta Kuphal Alta Kuphal 2 days ago

ambitious. what does the correlation architecture across all four domains look like?