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Subject: Re: [cti-taxii] Questioning the wisdom of using DNS SRV records for TAXII 2.0 Discovery


Really good points Trey and we need to start keeping a list of known security issues that implementers and deployment people need to be mindful of.  


Thanks,

Bret



Bret Jordan CISSP
Director of Security Architecture and Standards | Office of the CTO
Blue Coat Systems
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On Oct 31, 2015, at 02:37, Trey Darley <trey@SOLTRA.COM> wrote:

On 30.10.2015 21:28:38, Jordan, Bret wrote:

TAXII servers. So therefore the TAXII servers need to be hardened
with good coding standards and have controls put around them.


It would be worth threat modeling the TAXII 2.0 architecture (once the
spec's closer to completion) with an eye towards generating a TAXII
2.0 security best practices guide for implementers as an OASIS work
product.


--
Cheers,
Trey
--
Trey Darley
Senior Security Engineer
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Soltra | An FS-ISAC & DTCC Company
www.soltra.com
--
"With sufficient thrust, pigs fly just fine. However, this is not
necessarily a good idea. It is hard to be sure where they are going to
land, and it could be dangerous sitting under them as they fly
overhead." --RFC 1925

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