OASIS members and other interested parties,
OASIS and the OASIS Cyber Threat Intelligence (CTI) TC are pleased to announce that STIXâ Version 2.1 is now available for public review and comment.
Structured Threat Information _expression_ (STIXâ) is a language and serialization format used to exchange cyber threat intelligence. STIX enables organizations and tools to share threat intelligence with one another in a way that improves many different capabilities, such as collaborative threat analysis, automated threat exchange, automated detection and response, and more.
STIX V2.1 adds new objects and concepts and incorporates improvements based on experience implementing version 2.0. The objects and features added for inclusion represent an iterative approach to fulfilling basic consumer and producer requirements for CTI sharing. Objects and properties not included in this version of STIX, but deemed necessary by the community, will be included in future releases.
The documents and related files are available here:
STIXâ Version 2.1
Committee Specification Draft 01 / Public Review Draft 01
26 July 2019
Editable source: https://docs.oasis-open.org/cti/stix/v2.1/csprd01/stix-v2.1-csprd01.docx
For your convenience, OASIS provides a complete package of the specification document and any related files in ZIP distribution files. You can download the ZIP file at:https://docs.oasis-open.org/cti/stix/v2.1/csprd01/stix-v2.1-csprd01.zip
How to Provide Feedback
OASIS and the CTI TC value your feedback. We solicit input from developers, users and others, whether OASIS members or not, for the sake of improving the interoperability and quality of its technical work.
The public review starts on 14 August 2019 at 00:00 UTC and ends 12 September 2019 at 23:59 UTC.
Comments may be submitted to the TC by any person through the use of the OASIS TC Comment Facility which can be used by following the instructions on the TC's "Send A Comment" page (https://www.oasis-open.org/committees/comments/index.php?wg_abbrev=cti
Comments submitted by TC non-members for this work and for other work of this TC are publicly archived and can be viewed at:https://lists.oasis-open.org/archives/cti-comment/
All comments submitted to OASIS are subject to the OASIS Feedback License, which ensures that the feedback you provide carries the same obligations at least as the obligations of the TC members. In connection with this public review, we call your attention to the OASIS IPR Policy  applicable especially  to the work of this technical committee. All members of the TC should be familiar with this document, which may create obligations regarding the disclosure and availability of a member's patent, copyright, trademark and license rights that read on an approved OASIS specification.
OASIS invites any persons who know of any such claims to disclose these if they may be essential to the implementation of the above specification, so that notice of them may be posted to the notice page for this TC's work.
Additional information about the specification and the CTI TC can be found at the TC's public home page:https://www.oasis-open.org/committees/cti/
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