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STIX (Structured Threat Information Expression) is a standardized language for describing cyber threat intelligence in a machine-readable JSON format. STIX 2.1 defines 18 domain objects including indicators, malware, threat actors, attack patterns, and relationships between them. It enables automated sharing of threat intelligence between organizations and tools.
STIX is the dominant standard for threat intelligence sharing. Threat intelligence analysts produce and consume STIX bundles daily. SOC analysts work with STIX-formatted indicators in threat intelligence platforms. Understanding STIX data structures is a hiring requirement for most threat intelligence cybersecurity positions.
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4 public surfaces on the platform reference this term in a meaningful way. Sorted by relevance.
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Related glossary entries · 3
Other glossary terms whose definition cites this one.
"…gence Information) is a transport protocol designed to move STIX-formatted threat intelligence over HTTPS. It defines two se…"
"…nce into machine-readable IOC definitions. OpenIOC predates STIX and is still used in incident response tooling."
"…d Analysis Centers (ISACs), automated indicator sharing via STIX/TAXII, sector-specific sharing communities, and government…"
STIX (Structured Threat Information Expression) is a standardized language for describing cyber threat intelligence in a machine-readable JSON format. STIX 2.1 defines 18 domain objects including indicators, malware, threat actors, attack patterns, and relationships between them. It enables automated sharing of threat intelligence between organizations and tools.
STIX is the dominant standard for threat intelligence sharing. Threat intelligence analysts produce and consume STIX bundles daily. SOC analysts work with STIX-formatted indicators in threat intelligence platforms. Understanding STIX data structures is a hiring requirement for most threat intelligence cybersecurity positions.
Cybersecurity professionals who work with STIX include Threat Intelligence Analyst, SOC Analyst, Incident Responder. These roles apply STIX knowledge within the Frameworks & Standards domain.
Definitions are original explanations written for career development purposes. For authoritative technical definitions, refer to NIST, ISO, or the relevant standards body.
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