Re: [EXT] [cti-comment] TAXII2.0: Progress on Channels?

[Teller Junak <tellerj@gmail.com>]

Bret,Â

Thank you for sharing the latest working draft. The addition of a Taxii Envelope resource is interesting. I'm not completely sure how it differs from a STIX bundle though. Is the plan to phase out STIX bundles and emphasize the transport of STIX CTI via TAXII instead? I'm also curious about the drop of pagination from this draft. What was the reasoning behind that?Â

Thanks again for sharing. I'm hoping to push my organization towards larger scale adoption of these standards, and am trying to learn as much about them as IÂcan.

-Teller

On Mon, Mar 11, 2019 at 11:58 PM Bret Jordan <Bret_Jordan@symantec.com> wrote:

Here is the link to the TAXII 2.1 Working Draft 06 spec.

https://www.oasis-open.org/committees/document.php?document_id=64588&wg_abbrev=cti

Bret

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From: Bret Jordan
Sent: Sunday, March 10, 2019 9:30 AM
To: Teller Junak
Cc: cti-comment@lists.oasis-open.org
Subject: Re: [EXT] [cti-comment] TAXII2.0: Progress on Channels?

Â

Teller,

Thanks for your comments and questions. TAXII 2.1 is almost done. However, TAXII Channels will probably be a 2.2 feature instead of a 2.1 feature. TAXII 2.1 includes several fixes and improvements to 2.0 that will make implementations easier and better. ÂTAXII 2.1 Working Draft 06 is available for download from the OASIS site if you want to understand what TAXII 2.1 will more than likely be.

BretÂ

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On Mar 9, 2019, at 8:39 PM, Teller Junak <tellerj@gmail.com> wrote:

Hey guys,Â

I'm a really interested in the work you've beenÂdoing to develop STIX and TAXII, and I've been reading through all of your documentation to get up to speed.

I noticed that all of your 2018 dates/milestones were crossed out, and that no updates had been made to the CTI site or the TAXII documentation since May of lastÂyear. I just wanted to know if development on TAXII has stopped for some reason? Specifically, I was wondering about any progress you've made on the "Channels" front with implementing the publish and subscribe model you posted about.Â

I hope this reaches you! I think what you're doing is great.

--

Teller