STIX™ Version 2.1

A language for expressing cyber threat and observable information. This document defines concepts that apply across all of STIX and defines the overall structure of the STIX language.

Produced by:

OASIS Cyber Threat Intelligence (CTI) TC

Voting history:

January 2021

Cite as:


STIX™ Version 2.1. Edited by Bret Jordan, Rich Piazza, and Trey Darley. 25 January 2021. OASIS Committee Specification 02. Latest stage: