「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼

Research Engineer @SIDNLabs.
Man of Principle, future fell walker.
👋🏽 , I mean 𝕏, I'm ready to go anywhere.

[「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 @marcodavids]

Duty is still calling...

[SIDN @SIDN]

Ben jij dé schakel tussen onze klanten en de organisatie? Wij zoeken een medewerker customer support. bekijk de vacature om te lezen wat jij jou te bieden hebben 👉 https://t.co/FkxPzbpvfa #sidn #werkenbij #vacature #customersupport #klantenservice https://t.co/TDZEKmfFwc

[「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 @marcodavids]

#DNS4All hardcoded in the LibreWolf browser.

[「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 @marcodavids]

#plagger

[「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 @marcodavids]

OpenDNS does this:

[「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 @marcodavids]

Google's Public DNS uses EDE for forced blocking. This is what it looks like:

[「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 @marcodavids]

https://t.co/2rcF6EUiiz

[HOSTIS @hostis_black]

Every time you visit a website, your computer asks a directory for the address. That directory can be told to lie. Last month, one of them got the order. Globally. Every country. Every continent. You included.

It is called DNS4EU. The EU paid to build it. They sold it as Europe's sovereign escape from Google and Cloudflare.

Less than a year after launch, a French court ordered DNS4EU to block 37 sports streaming domains. Whalebone, the company that operates the resolver, did not appear at the hearing. Did not file a defense. Default judgment.

Last week Whalebone confirmed the blocks apply globally. Not French users alone. Everyone, everywhere. Broader than the court required.

This is what state-funded privacy infrastructure does the moment it is tested. It does not appear in court. It does not defend its users. It complies, then it overcomplies, beyond what was even ordered.

Sovereignty was always a slogan for them. The compliance was the contract. The shock is that anyone is shocked.

[「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 @marcodavids]

Just so you know... #AI is great, but not perfect.

[Thomas King @thking]

Let IPv4 rest in peace. 🪦

The future of IXPs is IPv6-only. The technical foundation? RFC8950.

But standards don't deploy themselves. A huge congratulations to the RFC8950 Working Group at #EUROIX for turning theory into reality!

They tackled the real-world tests, pushed router vendors to implement support, and leveled up open-source tools like Alice-LG to make it happen at the infrastructure level.

Task accomplished. The internet just got a massive upgrade. Well done! 🥂

[Sathyajith P S @sathyajith_ps]

"we have NTP configured" and "we have NTP verified" are different.

learned this at 2:47am when auth failures were spiking in one region.

logs said everything was fine. Clock skew between issuer and validator. tokens with 4 mins left were being rejected.

monitor your clocks.

[「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 @marcodavids]

@rioriost Happy to see an idea about rate limiting I had a long time ago, was finally taken into consideration - albeit in a somewhat different (and actually better) form in RFC9991: https://t.co/ZX6mVOxfWR

[ただの養蜂家だ🐝🇺🇦 @rioriost]

DMARC、正式なインターネット標準に昇格

"DMARC Is Now a Proper Internet Standard: What Changed in RFC 9989/9990/9991" by Mike Pultz #DEVCommunity https://t.co/EYq7ILLzFb

[「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 @marcodavids]

Leuke site! https://t.co/lOfXP7cqwl

[「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 @marcodavids]

30 jaar @SIDN - uit de oude doos: overlijdensbericht van Jon Postel op de site: https://t.co/LbviY1BUSg

[RossRadio @cqcqcqdx]

ahh back in the day!

[「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 @marcodavids]

@SIDN Formeel bestond de Stichting al 1 dag eerder, kijk maar: https://t.co/iQFpmxv7XP 😉

[SIDN @SIDN]

📣 We zoeken een 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗢𝗳𝗳𝗶𝗰𝗲𝗿 die niet alleen risico’s signaleert, maar actief helpt bouwen aan een slimmer, weerbaarder securitylandschap: https://t.co/rzS9TQog8q

#SIDN #TSO #CTEM

[Hackster.io @Hacksterio]

Andrew Warkentin's Virtual OS Museum collects 174GB of ready-to-use vintage operating systems. https://t.co/zX9JpajWCX

[「𝗠𝗮𝗿𝗰𝗼」🐕🚶🏼 @marcodavids]

We jubelen nu even door! .𝗻𝗹 4⃣0⃣🥳