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[dns-privacy] Request for review: draft-ietf-dprive-xfr-over-tls-03.txt

Brian Haberman <brian@innovationslab.net> Mon, 30 November 2020 14:13 UTC

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From: Brian Haberman <brian@innovationslab.net>
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Date: Mon, 30 Nov 2020 09:13:06 -0500
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Subject: [dns-privacy] Request for review: draft-ietf-dprive-xfr-over-tls-03.txt
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All,
     As we discussed during our IETF 109 session, the chairs would like
to solicit reviews of the zone transfers over TLS draft to ensure
completeness. Please take a look and let the authors/list know your
thoughts.

Regards,
Brian & Tim

On 11/2/20 12:31 PM, internet-drafts@ietf.org wrote:
> 
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> This draft is a work item of the DNS PRIVate Exchange WG of the IETF.
> 
>         Title           : DNS Zone Transfer-over-TLS
>         Authors         : Willem Toorop
>                           Sara Dickinson
>                           Shivan Sahib
>                           Pallavi Aras
>                           Allison Mankin
> 	Filename        : draft-ietf-dprive-xfr-over-tls-03.txt
> 	Pages           : 37
> 	Date            : 2020-11-02
> 
> Abstract:
>    DNS zone transfers are transmitted in clear text, which gives
>    attackers the opportunity to collect the content of a zone by
>    eavesdropping on network connections.  The DNS Transaction Signature
>    (TSIG) mechanism is specified to restrict direct zone transfer to
>    authorized clients only, but it does not add confidentiality.  This
>    document specifies use of TLS, rather then clear text, to prevent
>    zone content collection via passive monitoring of zone transfers:
>    XFR-over-TLS (XoT).  Additionally, this specification updates
>    RFC1995, RFC5936 and RFC7766.
> 
> 
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-dprive-xfr-over-tls/
> 
> There are also htmlized versions available at:
> https://tools.ietf.org/html/draft-ietf-dprive-xfr-over-tls-03
> https://datatracker.ietf.org/doc/html/draft-ietf-dprive-xfr-over-tls-03
> 
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-dprive-xfr-over-tls-03
> 
> 
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at tools.ietf.org.
> 
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
> 
> 
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