Absolutely, the draft should say that the backchannel SHOULD be authenticated 
and secure. I am just against enforcing specific means to achieve this.

Ondrej
--
Ondřej Surý (He/Him)

A gentle nudge is always appreciated if I take a little longer to reply.

> On 28. 7. 2026, at 12:38, Simon Jackson 
> <[email protected]> wrote:
> 
> Perhaps clear use of the verbs MUST, SHOULD, MAY, COULD…
> Simon
> 
>> On 28 Jul 2026, at 10:19, Bill Woodcock <[email protected]> wrote:
>> 
>> 
>> 
>>>> On Jul 28, 2026, at 14:38, Ondřej Surý <[email protected]> wrote:
>>>> 
>>>>> On 27. 7. 2026, at 07:54, Bill Woodcock <[email protected]> wrote:
>>>> 
>>>> 
>>>> 
>>>>>> On Jul 20, 2026, at 17:55, Stephane Bortzmeyer 
>>>>>> <[email protected]> wrote:
>>>>>> https://datatracker.ietf.org/doc/draft-bortzmeyer-dnsop-poisonlicious/
>>>>> 
>>>>> I strongly support the effort, but would prefer DoT to be mandatory, and 
>>>>> DANE authentication to be preferred over TSIG, when available.
>>> 
>>> I strongly believe the security mechanism should be a matter of local policy
>>> (and implementation defaults) rather than something enforced by the Internet
>>> Standard.
>>> 
>>> So far, the DNS does not even enforce a secure transport and/or 
>>> authentication
>>> for XFRs, so enforcing DoT/DANE/whatever for something that is going to be
>>> mostly used on internal networks feels over the top.
>> 
>> Sorry, I should have said DoQ/DoT; force of habit.
>> 
>> I hear you, but I think that as long as we make security optional, a lot of 
>> people won’t bother, and then a lot of people writing code won’t prioritize 
>> it, and then it won’t work when it’s needed.  Whereas if everything is as 
>> secure as our current standards facilitate, all the time, we only have a 
>> single build target and test case and the most-sensitive traffic doesn’t 
>> have a target painted on its back.
>> 
>> Why should HTTP be secure-by-default, but DNS not?
>> 
>>                               -Bill
>> 
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