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-08.txt
Pages : 39
Date : 2021-03-08
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 the use of TLS, rather than 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-08
https://datatracker.ietf.org/doc/html/draft-ietf-dprive-xfr-over-tls-08
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-dprive-xfr-over-tls-08
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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