STIX 2.x documentation is available here. This site contains archived STIX 1.x documentation. STIX is now maintained by the OASIS CTI TC.
Structured Threat Information eXpression (STIX™) 1.x Archive Website
A structured language for cyber threat intelligence
Go to the STIX 2.x documentation website.
Community
Join the OASIS TC to help build this growing, open-source industry effort. See who's already using STIX.
Documentation
Dig a little deeper and learn about suggested practices, and other documentation. Or, follow our blog to get latest STIX news straight from the source.
Tooling
Have questions, comments, or feedback?
Reach out to us at stix@mitre.org!



