Re: [DNSOP] ALT-TLD and (insecure) delgations.
Mark Andrews <marka@isc.org> Tue, 07 February 2017 06:31 UTC
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To: Brian Dickson <brian.peter.dickson@gmail.com>
From: Mark Andrews <marka@isc.org>
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In-reply-to: Your message of "Mon, 06 Feb 2017 21:50:24 -0800." <3581BE55-B178-4298-8EE8-73FD16B4216D@gmail.com>
Date: Tue, 07 Feb 2017 17:31:46 +1100
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Subject: Re: [DNSOP] ALT-TLD and (insecure) delgations.
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In message <3581BE55-B178-4298-8EE8-73FD16B4216D@gmail.com>, Brian Dickson writes: > Mark, > > I don't think the use cases for most of the sandbox involving alt, and/or > the homenet use case, requires support for validating stubs. If stubs > aren't already validating, the incremental addition of a local alt, only > requires distribution of the trust anchor to the resolvers. That is a > solvable problem for most values of "local". It's not just stubs. > If use cases for non-local or validating stubs exits, IMHO that rises to > the level of requiring something real, not an alt name. > > If you think that is something that there is a demand for, I don't know > if it might belong in a separate domain. > > An insecure delegation from the root may be seen as an invitation for > exploitation by squatters. And if they could find a way to squat here (which requires intercepting queries) what would be the problem? We are expecting the namespace to be squatted. Thats the whole point of the namespace. In fact we are going to tell nameserver vendors to squat on .alt by default* to generate the NXDOMAIN responses. There is absolutely no need for a secure NXDOMAIN here. Just as there is zero need for secure NXDOMAINs in COM, ORG, NET or any other gTLD. The gTLDs prevent secure delegations being spoofed away. The don't prevent names being spoofed into existence between the secure delegations. There is absolutely no need for a secure delegation here. I have not seen anyone demonstrate a technical need for a secure delegation for alt. There are no formal delegation in alt so there can be no secure delegations from alt. Mark > Sent from my iPhone -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka@isc.org
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Steve Crocker
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Bob Harold
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Steve Crocker
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Steve Crocker
- Re: [DNSOP] ALT-TLD and (insecure) delgations. John Levine
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Andrew Sullivan
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Andrew Sullivan
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Andrew Sullivan
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Patrik Fältström
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Suzanne Woolf
- Re: [DNSOP] ALT-TLD and (insecure) delgations. william manning
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Warren Kumari
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mukund Sivaraman
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Andrew Sullivan
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ralph Droms
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Tony Finch
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Bob Harold
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Warren Kumari
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. John Levine
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Stephane Bortzmeyer
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Tony Finch
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Stephane Bortzmeyer
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Woodworth, John R
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Stephane Bortzmeyer
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Stephane Bortzmeyer
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Brian Dickson
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Mark Andrews
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Ted Lemon
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Stephane Bortzmeyer
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Stephane Bortzmeyer
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Stephane Bortzmeyer
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Stephane Bortzmeyer
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Stephane Bortzmeyer
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Andrew Sullivan
- Re: [DNSOP] ALT-TLD and (insecure) delgations. Andrew Sullivan
- Re: [DNSOP] solving a problem by creating a worse… Suzanne Woolf
- Re: [DNSOP] solving a problem by creating a worse… John Levine