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1d0On peut générer de vrais/faux certificats
Vous avez sans doute déjà lu des articles sur la faille de l'AC eMudhra (sinon, vous avez des liens à la fin). Une des conséquences de cette faille est que tout le monde peut générer des vrais/faux certificats. Exemple.
1d3PowerDNS Recursor 5.3.13 Released
Today we have released PowerDNS Recursor 5.3.13. This release is a maintenance release that includes a single improvement:
1d3PowerDNS Security Advisory 2026-13 for PowerDNS...
Today, we are releasing three new versions of the PowerDNS Authoritative Server. These 4.9.18, 5.0.8 and 5.1.5 versions provide fixes for the following PowerDNS Security Advisory:
1d3PowerDNS Security Advisory 2026-12 for PowerDNS Recursor
Today we have released PowerDNS Recursor 5.3.12 and 5.4.8. These releases provide fixes for PowerDNS Security Advisory 2026-12 for PowerDNS Recursor: Multiple issues There are several CVEs associated with this...
2d4NLnet Labs as an open-source software steward under the...
The Cyber Resilience Act is an EU law regulating the market for hardware and software. We have an excellent understanding of this law, helped to shape its treatment of open source software and are available to help...
6d8Uncloud Host Networking
My server is almost fully converted to be managed by Uncloud , except for one service: atomdns . Which at first I didn t mind, but now find annoying, because: uc ps doesn t list it; my Prometheus metrics collector runs...
7d6RFC 10055: Configuring UDP Sockets for Explicit Congestion..
Un RFC un peu inhabituel que voici. Il ne spécifie pas un protocole ou un format, il explique simplement comment activer la notification de congestion (ECN) sur les systèmes d'exploitation courants.
8d6Stork 2.6: Open Source DHCP Management Tool
Stork 2.6 is a new stable version, suitable for production use.
9d9Root DNSSEC trust anchors
The root DNSSEC trust anchor, the KSK or Key Signing Key, was rolled, i.e. renewed, on Sunday 2026-10-11. I’m not involved in the process, but I am an avid follower, and as such I tooted before the event and after:...
10d11PowerDNS DNSdist 2.1.3 and 2.0.11 Released
Today we released DNSdist 2.1.3 and 2.0.11, fixing several issues. The notable one fixes an issue where incoming DNS over TLS and DNS over HTTPS connections could have been wrongly terminated early, when the OpenSSL...
12d16Remplacement de la clé DNSSEC de la racine
Aujourd'hui, la racine du DNS, qui était signée avec la clé 20326 a changé, et utilise désormais la clé 38696.
15d26La liste des candidatures pour des nouveaux domaines de...
Hier, l'ICANN a publié la liste des candidatures (https://newgtldprogram-aps.icann.org/) pour obtenir un TLD lors du cycle d'enregistrements actuel. Quelques données.
15d26Piratage de trois domaines de premier niveau
Du 25 au 27 septembre, un inconnu a piraté trois registres de noms de domaine. L'occasion de rappeler, face à plusieurs commentaires erronés, que si un attaquant prend le contrôle du nom de domaine, il peut tout faire...
16d28RFC 10049: Roughtime: A Protocol for Rough Time...
Ce nouveau protocole de synchronisation d'horloges, Roughtime est, officiellement, encore expérimental. Deux de ses buts essentiels sont la possibilité d'une synchronisation sécurisée (avec de la cryptographie, donc),...
16d33Preparing for Post Quantum DNSSEC with PowerDNS
Post Quantum for DNSSEC
16d29Tomorrow is lowkey Reveal Day
ICANN s much-anticipated new gTLD Reveal Day is tomorrow, October 7, but it s going to be a much more subdued affair than the 2012 round. In 2012, there was a live, in-person event at a swanky hotel in London, led by...
17d32.bank registry looking for new boss
fTLD Registry Services, which runs .bank and .insurance as restricted gTLDs for the financial services industry, is looking for a new president and CEO. Craig Schwartz, a one-time ICANNer who has been leading the company...
17d31Junk drop hits .my domains hard
.my domains slumped hard in September, apparently as a result of a junk drop a year after a largely successful promotion. Local registry MYNIC is reporting 693,122 .my domains at the end of the month, down from 826,384...
17d31As GoDaddy loses .us to Identity Digital, some domains may..
Identity Digital will replace rival GoDaddy Registry as manager of the .us ccTLD, but new contractual terms could put some registrants and potentially even registrars at risk. The US National Telecommunications and...
18d26La conférence « Histories of tracking » 2026
Du 30 septembre au 2 octobre, j'ai eu le plaisir de participer à la conférence Histories of Tracking (https://www.uni.lu/c2dh-en/events/histories-of-tracking/) à l'Université du Luxembourg. Cette conférence était...
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DNSsexy is an aggregation of DNS related blogs and news. It is built, edited and maintained by Jan-Piet Mens with substantial contributions by Carsten Strotmann.