[New-wg-docs] I-D Action: draft-ietf-dprive-unilateral-probing-00.txt
internet-drafts@ietf.org Mon, 07 March 2022 17:54 UTC
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Date: Mon, 07 Mar 2022 09:54:20 -0800
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Subject: [New-wg-docs] I-D Action: draft-ietf-dprive-unilateral-probing-00.txt
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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 : Unilateral Opportunistic Deployment of Encrypted Recursive-to-Authoritative DNS Authors : Daniel Kahn Gillmor Joey Salazar Filename : draft-ietf-dprive-unilateral-probing-00.txt Pages : 23 Date : 2022-03-07 Abstract: This draft 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 draft can be defeated by an active attacker, but should be simpler and less risky to deploy than more powerful defenses. The draft also introduces (but does not try to specify) the semantics of signalling that would permit defense against an active attacker. The goal of this draft 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 draft is: https://datatracker.ietf.org/doc/draft-ietf-dprive-unilateral-probing/ There is also an HTML version available at: https://www.ietf.org/archive/id/draft-ietf-dprive-unilateral-probing-00.html Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
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