A New Internet-Draft is available from the on-line Internet-Drafts directories.
This Internet-Draft is a work item of the DNS PRIVate Exchange WG of the IETF.
Title : Unilateral Opportunistic Deployment of Encrypted
Recursive-to-Authoritative DNS
Authors : Daniel Kahn Gillmor
Joey Salazar
Paul Hoffman
Filename : draft-ietf-dprive-unilateral-probing-05.txt
Pages : 30
Date : 2023-03-03
Abstract:
This document sets out steps that DNS servers (recursive resolvers
and authoritative servers) can take unilaterally (without any
coordination with other peers) to defend DNS query privacy against a
passive network monitor. The steps in this document can be defeated
by an active attacker, but should be simpler and less risky to deploy
than more powerful defenses.
The goal of this document is to simplify and speed deployment of
opportunistic encrypted transport in the recursive-to-authoritative
hop of the DNS ecosystem. With wider easy deployment of the
underlying transport on an opportunistic basis, we hope to facilitate
the future specification of stronger cryptographic protections
against more powerful attacks.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-dprive-unilateral-probing/
There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-dprive-unilateral-probing-05
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-dprive-unilateral-probing-05
Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
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