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A drunken debugger

Heretek of Silent Signal
[RSS] Microwatt goes multiprocessor

https://www.talospace.com/2025/01/microwatt-goes-multiprocessor.html

"Microwatt, the OpenPOWER VHDL softcore. Microwatt now runs on multiple FPGA boards or can be run (slowly) in simulation, and is capable of booting Linux"
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David Chisnall (*Now with 50% more sarcasm!*)

Note to progressive politicians: If you don’t offer real solutions to problems, voters will follow people who offer fake solutions.

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Austrian-born American actress and inventor Hedy Lamarr died in 2000.

At the beginning of World War II, along with George Antheil, Lamarr co-invented a radio guidance system for Allied torpedoes that used spread spectrum & frequency hopping technology to defeat the threat of radio jamming by the Axis powers. However, the technology was not used in operational systems until after World War II, & then independently of their patent.

https://en.wikipedia.org/wiki/Hedy_Lamarr

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This is an interesting question re: the Windows file delete privesc vector published by ZDI:

Does FolderContentsDeleteToFolderDelete.exe Still Work on Windows 11 24H2? #8 - https://github.com/thezdi/PoC/issues/8

https://www.thezdi.com/blog/2022/3/16/abusing-arbitrary-file-deletes-to-escalate-privilege-and-other-great-tricks
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In ~1h, we’ll explore the awesome and clever DOOM.PDF!
https://www.youtube.com/live/t17joAiWBkE?si=clV3nvyFZ5DjKQ5e

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[RSS] The case of the crash when trying to erase an element from a std::set

https://devblogs.microsoft.com/oldnewthing/20250117-00/?p=110777

Rust made me see cases like this in a much different light!
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Just saying this again because the news is so bad at covering basic facts: TikTok is NOT required to shut down in the US

App stores are required to delist the app in the US, but existing users would be allowed to keep using it

TikTok blocking US users is strictly performative

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#music #deathmetal
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For those of you who are also deep into Windows , , and : My first blog post on researching the Windows driver load order and all its quirks is out, beginning with some WinDbg fundamentals: https://colinfinck.de/posts/nt-load-order-part-1/

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The TikTok ban, the Musk Twitter takeover, the Facebook moderation policy changes, the Republicans’ rapidly intensifying crackdowns on speech... let these be the proof you needed to move anything you care about online to a space you control.

Digital sovereignty is more important than ever.

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ROFLMAO.

Claude decided to crawl one of the sites on my new server, where known bots are redirected to an iocaine maze. Claude has been in the maze for 13k requests so far, over the course of 30 minutes.

I will need to fine tune the rate limiting, because it didn't hit any rate limits - it scanned using 902 different client IPs. So simply rate limiting by IP doesn't fly. I'll rate limit by (possibly normalized) agent (they all used the same UA).

Over the course of this 30 minutes, it downloaded about ~300 times less data than if I would've let it scrape the real thing, and each request took about the tenth of the time to serve than the real thing would have. So I saved bandwidth, saved processing time, likely saved RAM too, and served garbage to Claude.

Job well done.

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I knew would come for all our jobs eventually, but I really thought that Holocaust denial would be safe for a little while longer.

https://futurism.com/the-byte/ai-anne-frank-blame-holocaust

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Inspirational Skeletor💀

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bert hubert 🇺🇦🇪🇺

Also for your mental health, I recommend never reading the source code for the various implementations of mktime() and strptime(). The authors really try their best, but on reading that, you worry how anything ever works. https://github.com/bminor/glibc/blob/master/time/mktime.c

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Okay this is wild: I just noticed that changing 'PasswordAuthentication' to 'no' in /etc/ssh/sshd_config is no longer enough to disable password authentication in . That's because Ubuntu Server now by default creates a sshd_config.d/50-cloud-init.conf file which contains 'PasswordAuthentication yes' which takes priority over sshd_config.

I would've unknowingly left password auth on if I hadn't double checked.

Why?

More: https://askubuntu.com/questions/1516262/why-is-50-cloud-init-conf-created

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bert hubert 🇺🇦🇪🇺

So how hard could it be to convert `Fri, 17 Jan 2025 06:07:07` in UTC into a UNIX epoch time_t timestamp, in C or C++? Quite hard. Many things that you'd think would work actually don't. Here I present solutions (with running code), and a little tour through 'struct tm', 'time_t', 'mktime' and 'strptime':

https://berthub.eu/articles/posts/how-to-get-a-unix-epoch-from-a-utc-date-time-string/

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[RSS] On Secure Boot, TPMs, SBAT, and downgrades -- Why Microsoft hasn't fixed BitLocker yet

https://neodyme.io/en/blog/bitlocker_why_no_fix/
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