1. MITRE Corporation http://www.mitre.org/ MITRE Corporation http://www.mitre.org/
2. Structured Threat Information eXpression https://stix.mitre.org Structured Threat Information eXpression https://stix.mitre.org
3. Cyber Observable eXpression (CybOX™) http://cybox.mitre.org/ Cyber Observable eXpression (CybOX™) http://cybox.mitre.org/
4. OASIS Cyber Threat Intelligence (CTI) Technical Committee https://stixproject.github.io/oasis-cti-info.html OASIS Cyber Threat Intelligence (CTI) Technical Committee https://stixproject.github.io/oasis-cti-info.html
5. Sean Barnum Standardizing Cyber Threat Intelligence Information with the Structured Threat Information eXpression (STIX™) https://stix.mitre.org/about/documents/STIX_Whitepaper_v1.0.pdf Sean Barnum Standardizing Cyber Threat Intelligence Information with the Structured Threat Information eXpression (STIX™) https://stix.mitre.org/about/documents/STIX_Whitepaper_v1.0.pdf