Roy

That is on Thursday Agenda.  Sorry for the mixuyp

On Mon, Jul 22, 2024 at 3:47 PM Roy Arends <r...@dnss.ec> wrote:

> I saw this on the agenda for this afternoon.
>
> The proposed solution against zone-walking is to exclude names from an
> nsec chain.
>
> Example, say "B" needs to kept private from zone-walking, so have:
>
> A.example. NSEC C.example.
> B.example. A 192.168.10.10
> C.example. NSEC ...
>
> This is a terrible idea. This will break DNSSEC. Agressive negative
> caching will make sure that B won't exist, since the A NSEC C record proves
> it.
>
> Happy to discuss it in the WG this afternoon.
>
> Roy
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