Viewing profile — imrejonk

My former colleague Marco Davids from SIDN Labs (the R&D department at the .nl TLD operator) did an experiment in 2021 where he actively disabled IPv4 support on all components in …

I was thinking about the same thing. Such a classic!

I fully expected the smoke alarm CW key to work by picking up smoke signals: https://sites.google.com/site/oh6dccw/smoke-alarm-cw-key

Reminds me of the Pixelflut LED display. The hacker camp SHA2017 had one above a bar, 36C3 had one as well. Their traffic peaked at 4 Gbit/s and 30 Gbit/s respectively. https://hac…

And: they have a crash cart (keyboard, mouse and display) and battery backup built-in. An old laptop is perfect for starting a homelab. The only major downside I can think of, and …

https://grugbrain.dev/

While I agree with you that an error message like this should not be taken as a personal attack, it still causes a horrible user experience. It’s not like the developers of these s…

A system not supporting non-latin characters in personal names is pitiful, but a system telling the user that they have an invalid name is outright insulting.

Why stop there? Probes traverse the whole TCP/IP stack, best to stop them early at layer 1: https://www.bit.nl/news/115/88/Cut-here-to-activate-firewall...

Ah, so it wasn’t some SEO trick (see your sibling comment) after all :) Thanks for the fun and informative blog post!

Sharp!

I find it slightly ironic that a blog that’s educating (and entertaining) us on time and timezones does not itself mention when its blogposts were published, at least on mobile. Th…

This adds `set -o pipefail` to POSIX sh, which causes a whole pipeline to fail (non-zero exit code) if one or more of the commands in the pipeline fail.

I wonder if this "all GNU/Linux systems" is correct, or if we'll see some nuance added in a couple of hours/days. I'd be a monstrous patch day if this RCE really impacts all GNU/Li…

Care to share the source of this hint?

This was featured on this week’s Airplane Geeks podcast (starting at 0:02:00): http://www.airplanegeeks.com/2024/08/21/812-artificial-intel...

> The worst is when a request starts out simple — I help them fix one hallucination — but then that customer wants to build more complex logic, and somehow I’ve set the expectation…

A larger battery and more solar panels doesn’t seem to be an option for the authors: > The modern stack doesn't really work for us, it doesn't apply to the limitations that we have…

Reminded me of the Internet Beer Tap by Techinc, a hacker space in Amsterdam: > Once upon a time, a lovely piece of Purple networking hardware got pushed into the obscene job of ha…

They provide a good reason for completely removing the DSA code: > We are also likely to start exploring a post-quantum signature algorithm soon and are mindful of the overall size…

Could that later standard be NSEC3? It’s like the easily walkable NSEC, but with hashed names and special flags for opting out of delegation security features. The 3 appears to sta…

"What is this in-ter-net?" asked Piglet. "I have no clue." said Pooh. "But I heard they have honeypots, so we better take a look."