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IETF 6 November 2018

IETF 103, Day 3: DNS Privacy, TLS & IoT

Kevin Meynell
By Kevin MeynellSenior Manager, Technical and Operational Engagement

This week is IETF 103 in Bangkok, Thailand, and we’re bringing you daily blog posts highlighting the topics of interest to us in the ISOC Internet Technology Team. Wednesday is a relatively light day in this respect, although there’s some pretty important matters being discussed today.

DPRIVE kicks off the day at 09.00 UTC+9, and will mostly be discussing user perspectives with respect to the recently introduced implementations of DNS-over-TLS and DNS-over-HTTPS, as well as the issues of DNS privacy between resolvers and authoritative servers. There’s also a new draft up for discussion on DNS-over-TLS for insecure delegations that describe an alternative authentication mechanism without need for DNSSEC support.


NOTE: If you are unable to attend IETF 103 in person, there are multiple ways to participate remotely.


TLS holds its second session of the week immediately after lunch at 12.20 UTC+7. This will carry-on where it left off on Monday, although will be discussing a DANE Record and DNSSEC Authentication Chain Extension for TLS. The intention is to allow TLS clients to perform DANE authentication of a TLS server without needing to perform additional DNS record lookups.

Then at 13.50 UTC+7, Homenet will be focusing on Homenet Naming and Service Discovery Architecture. There’s also an agenda item for general security questions, and a demonstration of SecureHomeGateway, before moving into discussions on re-chartering the group.

For more background, please read the Rough Guide to IETF 103 from Olaf, DanSteve, and myself.

Relevant Working Groups

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Disclaimer: Viewpoints expressed in this post are those of the author and may or may not reflect official Internet Society positions.

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