OpenCTI

Effortless threat intelligence ingestion via TAXII.

January 7, 2026

Table of contents

OpenCTI is an open-source cyber threat intelligence platform designed to structure, store, and analyse technical and strategic threat intelligence.

Why connect OpenCTI with CYJAX?‍

Using the CYJAX TAXII 2.1 server, organisations can pull curated threat intelligence directly into OpenCTI. The integration enables seamless ingestion of incident reports, Indicators of Compromise (IOCs), and threat actor data, helping teams enrich investigations and maintain a unified intelligence repository.

Key features of the CYJAX and OpenCTI integration

TAXII 2.1-based ingestion from CYJAX into OpenCTI
Supports incident reports, IOCs, and threat actors
Seamless integration via OpenCTI TAXII2 connector
Structured intelligence for improved analysis and correlation
Scalable, standards-based threat intelligence sharing

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Programmatic access to CYJAX threat intelligence.

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Effortless threat intelligence ingestion for QRadar SIEM.

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