IP fragmentation and the DNS — mitigation
Guest post: How to lower the risk of fragmentation-based DNS attacks.
Tag: DNS
Event Wrap: ICANN DNS Symposium 2022
Geoff Huston and João Damas presented on Measuring the centralization of DNS resolution at the ICANN DNS Symposium, held in Brussel, Belgium from 15 to 16 November 2022.
[Podcast] The most important work in the Internet?
Cohesion in the namespace is actually what’s stopping splintering and fracturing in the Internet.
DNS at IGF 2022
How can we develop evidence-based policies around the DNS that protect users’ trust on the Internet?
Improving SSH’s security with SSHFP DNS records
Guest Post: Measuring the prevalence of SSHFP records among DNS domain names.
Random notes from IETF 115
QUIC measurement, DNS, BGP, and congestion control research at IETF 115.
Looking at centrality in the DNS
Will the emerging centralization of the authoritative nameserver service impact users?
Event Wrap: DNS-OARC 39
Geoff Huston presented on the ‘Path to Resolverless DNS’ at DNS-OARC 39 held in Belgrade, Serbia from 22 to 23 October 2022.
Extended DNS error support for Unbound
Guest Post: Unbound 1.16.0 has added support for human readable DNS error information.
Notes from DNS-OARC 39
KINDNS, DNSSEC deployment risks, fourteen years in the life of A-Root, DNS at the IETF, and more from DNS-OARC 39.