20 Jul 2024, 07:59 UTC≈6,530 views99 reactions3 Starsread 7 August 2026 Photo
Last week, I attended the Deutsche Hacking Meisterschaft (German Hacking Championship) in Bonn. I did not participate though - It's an annual CTF event to promote young talent in IT security. The winners will go on to compete in the European Cybersecurity Challenge (taking place in Turin, Italy, this year).
This was our second year participating. And just like last year, we prepared a challenge for the contestants t…
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26 Feb 2024, 10:00 UTC≈5,650 views43 reactionsread 7 August 2026 Photo
Recently, while working on a project, I ran into an interesting problem. I wanted to scan a data stream (a large file) using regex and extract the matches. The project is written in the Go programming language. Go already has some great functions for working with regex and streams each. Unfortunately, none of them can extract the regex matches from a data stream. The naive approach would be to simply load the file co…
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21 Jun 2023, 14:01 UTC≈5,820 views33 reactionsread 7 August 2026 Photo
I really love finding amazing new software and cool projects, especially when they help me solve specific problems in the digital world. But I also find it extremely hard to find said software in the vastness of the internet. There's a lot of great projects listed on so called "Awesome"-lists on GitHub, but even they are sometimes lacking true gems.
In the first half of 2023 I started @ByteCrawl, a small channel ded…
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27 Dec 2022, 11:52 UTC≈5,760 views43 reactionsread 7 August 2026 Photo
certstream-server-go
Some time ago I created a clone of calidogsec's certstream server, written in Go (#golang). With it you can monitor the certificate transparency network for newly issued TLS certificates. It's fully compatible with the official certstream server, meaning you can use the same clients with either of both tools as server software.
You can find the project on my GitHub account: certstream-server-go…
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21 Jun 2022, 17:33 UTC≈5,190 views29 reactionsread 7 August 2026 GitHub Copilot is becoming available for everyone for 10$ per month or 100$ per year.
I used it for about one year now and I can say that it's insanely good. In about >70% of cases it does exactly what I want to do, most of the time it does it even better than I wanted the code to be. In the other ~30% of cases it at least gives some good hints or suggestions. And what speaks for itself: I immediately noticed when t…
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19 Mar 2022, 19:13 UTC≈4,180 views45 reactionsread 7 August 2026 Photo
It's horrible what's happening in Ukraine at the moment. I got no words for this cruel war. And even though the situation leaves us feeling powerless, there are several things we can do to support these affected the most - civilians.
Humble Bundle currently sells a bundle with over 120 individual pieces worth more than 2500$.
I already own most of these games, so buying it for me wouldn't make any sense. So I thoug…
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15 Feb 2022, 19:32 UTC≈3,360 views16 reactionsread 7 August 2026 Raytracing on a Graphing Calculator - because, you know, why not? :D
https://www.youtube.com/watch?v=rY413t5fArw
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9 Dec 2021, 15:39 UTC≈3,230 views9 reactionsread 7 August 2026 Yesterday one of my favorite YouTubers "LEMMiNO" shared a video made by another creator on his twitter account. Attached was a suggestion to watch it - so I did. And boi, I was not disappointed.
LIFE BEYOND 3 by melodysheep - an absolutely stunning and visually impressive video about the search of extraterrestrial life. The quality of this thing is so ridiculously great, that I don't know why it's free to watch on Y…
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18 Nov 2021, 13:05 UTC≈2,480 views7 reactionsread 7 August 2026 Interesting: IETF created a draft on the 8th of November to reduce the reserved private IPv4 address range from 127.0.0.0/8 to only 127.0.0.0/16, meaning that the range ends at 127.0.255.255. That could mean that at some point in the future there could be public IPv4 addresses in the range between 127.1.0.0 - 127.255.255.255 - that's another 16 million addresses.
As said before, currently this is only a draft and he…
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1 Jul 2021, 16:27 UTC≈2,600 views7 reactionsread 7 August 2026 Video
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1 Jul 2021, 16:27 UTC≈2,610 views7 reactionsread 7 August 2026 Video
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1 Jul 2021, 16:27 UTC≈2,890 views12 reactionsread 7 August 2026 GitHub is working on a new thingy (e.g. VS Code extension) called "Copilot" and omg this looks amazing. I always dreamed of just telling a computer in natural language what to do and it does exactly that.
Well with copilot you get suggestions for lines or even whole functions - based on the comment or name you give a function. Check out their examples - that's insane (assuming it works the way it should). It also mi…
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Showing the 12 most recent of 16 posts we hold for @WeirdMachines. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.