Łukasz

@lukasz.bsky.social

Breaking bad UTF-8 implementations since 1991. I secure cybers and run trails. If I’m posting, I’m hopefully not on a trail. Views own. He/him

I'm trying to be more diligent about crossposting for people who have been kind enough to follow me here. Yesterday, some people on Twitter asked me to explain the difference between a four-in-hand and Windsor knot, and why one would be considered "better." So here's a thread. 🧵 (1/19)

Bild

I started Granitt in 2022 to help journalists and other groups of at-risk people continue to do their work safely and securely. Please get in touch if you’re looking for an assessment, policy and process development, training, or presentation. techcrunch.com/2022/07/15/g...

Runa Sandvik's new startup Granitt secures at-risk people from hackers and nation states | TechCrunch

The Norwegian hacker talks about her new venture aimed at protecting journalists and critics from powerful adversaries.

techcrunch.com

Was at a Christmas party with a load of clergy last night and as some people were leaving they found a person collapsed on the street outside so the Verger took over and called an ambulance and sent all the clergy away because "if they wake up surrounded by priests that'll just make things worse"

thinking about the time a cool Instagram fashion account asked me to name my favorite products and i didn't know i was supposed to name fashion products, so i said pigeon food because i like feeding pigeons and their followers were like "why the fuck do i need pigeon food for my outfit?"

The Instagram account Saint featured me. The first slide says: "Derek Guy - Dieworkwear. Derek Guy is a menswear writer who has written for The New York Times, Esquire, and Mr. Porter. He also runs a menswear blog called Die, Workwear"One of the slides showing my favorite products. It's it's a big bag of Hagen pigeon food. The food is fortified with the vitamins and nutrients pigeons need. Instagram user writes: "Why tf do i need pigeon food for my outfit." I replied: "this is what i can afford to eat after spending all my money on clothes ::sad face::"

Does anyone have a good security analysis of Apple accessibility features? Are there for example security mechanisms which ensure that speech transcribed for accessibility reasons is instantly deleted or processed via a Secure Enclave?

Pretty big news! This week, the National Cyber Security Centre of the UK announced that it will be rolling out passkeys across the UK’s digital services later this year. The organization will also be joining the FIDO Alliance to help shape the evolution of passkeys. www.ncsc.gov.uk/news/governm...

UK pioneering global move away from passwords

Government to roll out passkey technology across digital services as an alternative to SMS-based verification.

ncsc.gov.uk

Main conclusion after reading 4/5ths of One Hundred Years of Solitude: solitude involves much more socialising, chatting, and merriment than I previously assumed. Finally understand why people love it so much

Not true. I'll give you some examples of when styles crossed over from womenswear to menswear, and how men have worn straight-up womenswear or just feminine styles in cool ways. 🧵

A screenshot from Twitter. 

The original tweet reads: "Rapper Kenderick Lamar wore size 29 women's jeans to Super Bowl LIX." The tweet garnered over a thousand replies, most negative. 

I (Derek Guy) screenshotted that tweet and wrote: "so funny to see history repeat itself. men who wear slim fit and stretch denim—both of which were once considered strictly for women—criticizing kendrick for wearing flares bc they were on the women's aisle. in ten years, you'll be in flares clutching pearls about something else"

Then another user replied to my tweet, saying: "Wearing women’s clothes has never been in style, homo."

Intel's Pentium processor (1993) can compute sines, logarithms, and other special functions. To do this, it has a ROM with 304 floating-point constants. I reverse-engineered this ROM and extracted the constants. You can see pi in the ROM, binary 11.001001..., encoded in the transistor pattern. 1/n

A diagram showing how pi is encoded in the Pentium chip. The Pentium has a ROM to hold constants in the lower right. Zooming in on the ROM shows how it holds exponents in the left and the signficand in the right. Zooming in more shows the individual transistors in the ROM. Eight bits are indicated with arrows, the binary bits that start pi.

tired: thinking that the algorithms around here are against you wired: realising that maybe your post wasn't as good as you hoped it would be

Don’t forget: those who think they are too smart to be socially engineered are often particularly vulnerable as they can’t recognise their own limits