Hi,
(CSIRT hat on)

I don't really agree with the vision where the taxonomy needs to be overloaded into object fields.

I always perceived the abuse-c field already as the security-c.
People interested in processing security/abuse issues will take messages received on the abuse-mailbox: seriously.

Moreover, there are also irt objects.

Regards,
Carlos



On Tue, 7 Jun 2022, Ángel González Berdasco via anti-abuse-wg wrote:

El mar, 07-06-2022 a las 13:14 +0200, Gert Doering escribió:
Hi,

On Tue, Jun 07, 2022 at 11:02:19AM +0000, Ángel González Berdasco via
anti-abuse-wg wrote:
I don't think the problem would be to add a new attribute if
needed.
The problem would be to *define* what should go there (and then get
everyone downstream to use that new attribute)

This...  so, what would you suggest?

Gert Doering
        -- NetMaster
--

I would use the Reference Security Incident Taxonomy (RSIT) as
the classification source, which is the taxonomy used by (most of) the
CSIRT community. See [1]

So the PTY-MAXGROBECKER network could have:

abuse-c: GROBECKER-ABUSE

and the GROBECKER-ABUSE object:
abuse-mailbox: gene...@abuse.grobecker.info
abuse-mailbox-vulnerable: vulnerability-repo...@abuse.grobecker.info
abuse-mailbox-fraud: fraudabu...@abuse.grobecker.info

where 'vulnerable', 'fraud', etc. are the machine readable tags defined
in the RSIT for the values in the classification column.

Thus, when CERT BUND wanted to report an unpatched Confluence, they
would have an incident of type: "Vulnerable ? Vulnerable System", find
that there is a 'abuse-mailbox-vulnerable' attribute and report it
there.

Whereas if it was a phishing landing page (incident of type Fraud ?
Phishing), that would go to fraudabu...@abuse.grobecker.info (from
'abuse-mailbox-fraud')

But if it was a host sending out spam, (incident classification Abusive
Content ? Spam), having no "abuse-mailbox-abusive-content", it would
fall back to abuse-mailbox and direct it to
gene...@abuse.grobecker.info.



Does something like this seem sensible to others?


Best regards



1-
https://github.com/enisaeu/Reference-Security-Incident-Taxonomy-Task-Force/blob/master/working_copy/humanv1.md

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operators of essential services and critical operators under the terms
of the "Real Decreto-ley 12/2018, de 7 de septiembre, de seguridad de
las redes y sistemas de información" that transposes the Directive (EU)
2016/1148 of the European Parliament and of the Council of 6 July 2016
concerning measures for a high common level of security of network and
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