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Re: [Doh] [Ext] some privacy ponderings wrt HTTPs and plain DNS

Stephen Farrell <stephen.farrell@cs.tcd.ie> Mon, 18 June 2018 21:44 UTC

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To: Paul Hoffman <paul.hoffman@icann.org>, Benno Overeinder <benno@NLnetLabs.nl>
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From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
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Date: Mon, 18 Jun 2018 22:43:59 +0100
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Subject: Re: [Doh] [Ext] some privacy ponderings wrt HTTPs and plain DNS
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On 18/06/18 22:39, Paul Hoffman wrote:
> On Jun 18, 2018, at 2:02 PM, Benno Overeinder <benno@NLnetLabs.nl>
> wrote:
>> 
>> I understand it is difficult to cover all variants, but as you
>> mention above, one can describe the extremes and how these relate 
>> to, for example, privacy considerations used in the DPRIVE WG RFCs
>> and Internet drafts.
> 
> Note that what is being asked for here are a set of privacy
> considerations that go beyond what was considered in the DPRIVE WG
> for DNS-over-TLS, RFC 7858. The type of user profiling that triggered
> this thread also applies to things like TLS extensions, ordering of
> messages, TCP behavior in the setup, and so on, but those
> considerations were not listed in RFC 7858.

FWIW, I support the WG doing as much on this as can be done.
That that requires additional effort is ok, even if that slows
things down a little IMO - I think that's the correct reaction
to what I think is new information - new in that we (or me at
least;-) didn't consider the delta between DNS/TLS and DNS/HTTPs
in these terms before.

Cheers,
S.


> 
> --Paul Hoffman _______________________________________________ Doh
> mailing list Doh@ietf.org https://www.ietf.org/mailman/listinfo/doh
>

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