https://www.pistack.xyz/tags/threat-intelligence/Recent content in Threat-Intelligence on Pi StackHugoen-usSat, 18 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/misp-vs-opencti-vs-intelowl-self-hosted-threat-intelligence-guide-2026/Sat, 18 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/misp-vs-opencti-vs-intelowl-self-hosted-threat-intelligence-guide-2026/<p>Threat intelligence has become a cornerstone of modern cybersecurity operations. Security teams need to enrich indicators of compromise (IOCs), correlate attack patterns, and share actionable intel across organizations — all without sending sensitive data to third-party cloud providers. In 2026, three open-source platforms dominate the self-hosted threat intelligence landscape: <strong>MISP</strong>, <strong>OpenCTI</strong>, and <strong>IntelOwl</strong>. Each takes a different approach to collecting, organizing, and acting on threat data. This guide compares all three in detail, with complete <a href="https://www.docker.com/">docker</a> deployment instructions so you can run any of them on your own infrastructure.</p>