Gert van Dijk

@gertvdijk
467 Followers
673 Following
511 Posts
IT dev/security/ops πŸ€“ β€” toots in NL&EN β€” also combating disinfo on Twitter 🧹 β€” Qmoron/covidiot/malicious=block 🚫 β€” πŸ³οΈβ€πŸŒˆ but πŸ€·β€β™‚οΈ β€” gertvdijk on Twitter β€” tootfinder enabled β€” may not follow back high volume accounts
bloghttps://blog.g3rt.nl/
twitterhttps://twitter.com/gertvdijk
githubhttps://github.com/gertvdijk
blueskyhttps://bsky.app/profile/i6t.nl

The #Badge situation at @why2025camp
is such a shit show.
As a name badge, it would only have made sense to get it at arrival and wear it throughout the event.

Now the event it practically over and there is not even a publicly available, written information about ever getting it at all.

Just verbal comments given our at the badge tent yesterday about there not being any badge pickup yesterday or today, before the event is over.

There is a signal group given but the way signal works, event if I could get my old signal account activated (I can't. Need to be home for that at the very least.), any announcement made there before you join would be invisible to you as #Signal has no replayed history.
Aside from the fact that it's obviously not public in any way
and people rightly don't want to maintain more then a dozen different messengers and other communication apps.
That's no way to make public announcement and keep the attendees informed.

#why2025 What’s the situation with badges? Are there any? No information in wiki, no news in the signal group. Badge tent people say to check the wiki. At least got the add-ons 😬 0/3 badges received. Information vacuum is strong here.

PowerDNS release announcement πŸ˜‚

```
We couldn't help but notice, over the last few decades, that whenever
there is a new PowerDNS software release, this is, by far, the major
and most important news item of the day.
```

https://mailman.powerdns.com/pipermail/pdns-announce/2025-July/001342.html

[Pdns-announce] PowerDNS Authoritative Server 4.9.7 released

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains an undocumented "backdoor" that could be leveraged for attacks.

Update 3/9/25: After receiving concerns about the use of the term "backdoor" to refer to these undocumented commands, we have updated the title of our story.

https://www.bleepingcomputer.com/news/security/undocumented-commands-found-in-bluetooth-chip-used-by-a-billion-devices/

Undocumented commands found in Bluetooth chip used by a billion devices

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains undocumented commands that could be leveraged for attacks.

BleepingComputer

Onze eerste toot! πŸš€

Vanaf vandaag zijn we te vinden op de Mastodon-server van de Nederlandse overheid: social.overheid.nl!

Hier delen we alles wat relevant is voor developers bij de overheid. Denk aan handige tools, standaarden, best-practices, API’s en informatie over Open Source werken. Volg ons en blijf op de hoogte! πŸ’»

#developers #developers #developers

Elektrisch rijden tip! πŸš—βš‘

Zonder abonnement €0,30 per kWh SNELladen bij CircleK (TotalEnergies) nu bij Electroverse, lekker! Veel plekken in NL ⬇️

Met nog wat euro's cadeau met mijn referral als je nog geen account hebt: https://electroverse.octopus.energy/sign-up/magic?referralCode=showy-leaf-10790

#elektrischrijden

Electroverse | Sign up

Sign up for Electroverse

Elektrisch rijden tip! πŸš—βš‘

Zonder abonnement €0,30 per kWh SNELladen bij CircleK (TotalEnergies) nu bij Electroverse, lekker! Veel plekken in NL ⬇️

Met nog wat euro's cadeau met mijn referral als je nog geen account hebt: https://electroverse.octopus.energy/sign-up/magic?referralCode=showy-leaf-10790

#elektrischrijden

Electroverse | Sign up

Sign up for Electroverse

Update; het probleem is sinds gisteren opgelost, volgens DNSViz ergens rond het middaguur [1, 2]. πŸ˜ƒ
Hopelijk komt zoiets niet meer voor!

1: https://dnsviz.net/d/mijn.overheid.nl/Z6NCww/dnssec/?rr=all&a=all&ds=all&doe=on&ta=.&tk=

2: https://dnsviz.net/d/mijn.overheid.nl/Z6Nh9A/dnssec/?rr=all&a=all&ds=all&doe=on&ta=.&tk=

mijn.overheid.nl | DNSViz

@Logius Update; ik heb inmiddels via-via gehoord dat het probleem bekend is en dat eraan wordt gewerkt. πŸ˜ƒ

Voor anderen die er ook last van hebben dat `mijn.overheid.nl` niet werkt op DNS-niveau: het ligt dus niet aan jou en wat goed dat je een DNSSEC-validating recursor gebruikt!

Hai @Logius, zouden jullie een techneut naar bovenstaande kunnen laten kijken? Dank!