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implementing-security-information-sharing-with-stix2

separate

'Create, validate, and share STIX 2.1 threat intelligence objects (indicators,

When to use

• Building a threat intelligence platform that exchanges IOCs with partner organizations
• Automating ingestion and export of indicators from MISP, OpenCTI, or other TIP platforms
• Creating machine-readable intelligence reports for ISAC/ISAO sharing communities
• Publishing threat data to a TAXII 2.1 server for downstream consumption by SIEMs and SOARs
• Converting unstructured threat reports into standardized STIX 2.1 bundles
• Enriching detection rules with context by linking indicators to malware, campaigns, and threat actors

When not to use

• Sharing simple IP blocklists
• Sharing CSV-based IOC feeds that do not require relationship context
• Plain-text feeds with simpler formats like CSV or OpenIOC

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