Ich glaube ich habe das Bild zum ersten mal vor 30 Jahren gesehen. Heute aktueller denn je für so manche mit Techonologieoffenheitssyndrom.

#Energiewende #Atomkraft

SECURITY ADVISORY: musl libc up through 1.2.6 (present version) is affected by CVE-2026-40200 affecting qsort with large arrays.

Unless you have a setup with at least tens of terrabytes of virtual memory, this does not affect 64-bit systems, only 32-bit ones. But all users should patch.

https://www.openwall.com/lists/musl/2026/04/10/3

PDF-„Verschlüsselung" mit Geburtsdatum: Sicherheitstheater in der Medizin.

In der Medizin werden PDFs mit sensiblen Befunden regelmäßig per E-Mail verschickt. Verschlüsselt mit dem Geburtsdatum der Patient*innen. Das wird als sicher wahrgenommen. Das gilt sogar als Feature.

Ich habe es gerade getestet. 🧵

With "The Secret Life of Circuits", I aim for the middle ground between simplistic introductory books and academic texts such as "The Art of Electronics". You don't need to take calculus to understand what this book is about, but it also doesn't insult your intelligence with plumbing analogies.

There's plenty of beautiful, hobbyist-friendly paperbacks that teach about Ohm's law and explain how to use a breadboard. Not as many help you grasp op-amps or transistors. Heck, even capacitors sometimes remain shrouded in mystery. I'm trying to solve that.

Anyway, if you've ever read a book about electronics and then felt completely helpless when trying to design your own circuits, SLC might be just what you need.

Linkety-link: https://lcamtuf.coredump.cx/electronics/

#HomeAssistant removed the #LetsEncrypt "rfc2136_sign_query" signing in a recent version.

Did anyone already figure out how to do #DNS challenges when using your own DNS server, not one of the listed DynDNS ones?

The commit message is really sparse: "breaking change", and no further information.