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Passkeys – Under the Hood
The Latest News from Research at Kudelski Security
Winning a hackathon, losing my sanity
A few weeks ago, my friend Ben and I won JumboHack , a hackathon at Tufts University. Our entry generates a Spotify Wrapped-like summary of students’ dining habits by scraping Tufts’ meal plan portal. Through some clever promotion on Ben’s part, we managed to get hundreds of students to use it in just a couple of…
Reverse engineering a car key fob signal
I’ve had the curiosity to explore radio communication protocols for a few years now, ever since I’ve started fiddling around with an RTL-SDR dongle. I always had the goal of figuring out how data is transmitted in remote controls (car key fobs particularly), trying replay attacks, and other possible attack vectors.
Improving cursor rendering on Wayland
A programming blog written by Vaxry.
Romeo and Julia, Where Romeo Is Basic Statistics
Hello there. This is an open access book entitled: “Romeo and Julia, where Romeo is Basic Statistics”. So I guess it’s gonna be about a programming language named Julia and its usage for basic statistics.
Generating the Alphabet
My current generative artwork-in-progress includes text, but I don’t want to use a font. In browser based art work, using a “web safe” font could produce inconsistent results, while including a font file would mean a large file size. Additionally, I don’t want a visual element of the project to be s
On clock faces, 4 is Expressed as IIII, not IV
The Mystery of Numerical Notation on the Dial Plate - 4 is Expressed as IIII, not IV
HTTP/2 and HTTP/3 explained
Understand better how HTTP works in each version.
Write for others but mostly for yourself (2022)
I started my blog originally to help me get to the next level in my career and help establish myself as an authority in the areas of tech that I was focusing on. I liked writing and thought I had something to say. Looking back at my 6 years of blogging now it’s hard to recognise myself from the eng
Care
My tech posts often come from kind of a negative place. I wish it wasn't like that, but we all know how the mind works: writing with nuance and positivity is a lot harder than fired-up screeds of the "someone is wrong on the Internet" variety.
Spinkube: Running WASM in Kubernetes
Read some of the latest blog posts from Akamai Developers.
Prostate cancer includes two different evotypes
Artificial Intelligence has helped scientists reveal a new form of aggressive prostate cancer, which could revolutionise how the disease is diagnosed and treated in the future.
IBM and NASA build language models to make scientific knowledge more accessible
At IBM Research, we’re inventing what’s next in AI, quantum computing, and hybrid cloud to shape the world ahead.
EFF to Ninth Circuit: No Software Exception to Traditional Copyright Limits
Copyright’s reach is already far too broad, and courts have no business expanding it any further, particularly where that reframing will undermine adversarial interoperability. Unfortunately, a federal district court did just that in the latest iteration of Oracle v. Rimini, concluding that...
BreakTime: Running Breakout inside Google Calendar
A version of brickbreaker inside google calendar - your meetings are bricks, and the game declines them when you smash them!
Lemonade Stand
This article was discussed on Hacker News. Introduction This was a fun nostalgia trip. But it ended up being an attempt to collect and preserve some retro computing history as well… and I als…
Pi 5 overclocking: Silicon Lottery
Silicon lottery. Now that the Raspberry Pi 5s been readily available (at least in most regions) for a few months, more people started messing with clocks, trying to get the most speed possible out of their Pi 5s. Unlike the Pi 4, the Pi 5 is typically comfortable at 2.6 or even 2.8 GHz, and some Pi 5s can hit 3.0 GHz…
A generalist AI agent for 3D virtual environments
Introducing SIMA, a Scalable Instructable Multiworld Agent
Mass timber is great, but it will not solve the housing shortage
A short policy memo recently posted on the Federation of American Scientists’ (FAS) website argues that “mass timber can help solve the housing shortage.” It was posted as part of the Housing Ideas Challenge, a collaboration between FAS, Matt Yglesias and a few other organizations to generate new, innovative ideas for…
How photos were transmitted by wire in the 1930s
I didn’t know what to expect from this 1937 video explanation of how wire photos were transmitted to newspapers, but a double stunt sequence featuring an airpla
Simplicity of IRC (2022)
During discussions with my friends and colleagues, whenever the topic of chat protocols comes up, I often remark how simple the Internet Relay Chat (IRC) protocol is and how this simplicity has fostered creativity in the lives of many young computer hobbyists growing up in the late 1990s and early 2000s. For many of…
JIT WireGuard
Our fancy WireGuard setup was accumulating stale peers. Here's what we did about it.
Any Technology Indistinguishable from Magic Is Hiding Something
Odes & Satires, and other matters of stuff & things.
40 Years of Programming
In April, 1984, my father bought a computer for his home office, a Luxor ABC-802 , with a Z80 CPU, 64 kilobytes of RAM, a yellow-on-black screen with 80 by 25 text mode, or about 160 by 75 pixels in graphics mode, and two floppy drives. It had BASIC in its ROM, and came with absolutely no games. If I wanted to play…
On the new Dutch intelligence and security law
13th of June UPDATE: The Dutch government has failed to hire and house the promised new 10 oversight staff. Yet, the new law will be enacted July 1st, passing oversight to people that don’t exist. I surely enjoyed living under the rule of law, but it appears it was a passing thing. “The Netherlands hosts some of the…
Bluesky's stackable approach to moderation
Today, we’re open sourcing Ozone, a tool that lets a team of moderators or curators collaboratively review reports, create labels, and inspect content on the atproto network. Later this week, we’re opening up the ability for users to run their own independent moderation services.