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Albanese says he’d be surprised if Optus boss wasn’t considering his future
The prime minister says Optus hasn’t fulfilled its Triple Zero obligations, while Communications Minister Anika Wells says the telco “perpetuated an enormous failure on the Australian people”. ⌘ Read more

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Sinfonias de Aço (de Manuel Melo)
(aos Sábados das 12h às 15h, na Rádio Barcelos)
Emissão de 23 Agosto 2025

39 músicas de bandas portuguesas, incluindo 7 que integram o catálogo da ANTI-DEMOS-CRACIA:

. The Dreams Never End - Perdido
. Marciano - John Said
. Ameeba - Lizard Face
. Sci Fi Industries - TriVial
. Kokori – Time Traveler (sedation mix)
. Turning Point – Espelho
. Zero à Esquerda - Porque Tens Tanto Poder

https://www.sinfonias.org/playlists/1961-playlist-podcast-23-agosto-2025

#kokori

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I’m using #Filen (@filen@filen) for a while now and I’m very pleased with it!

«Affordable zero-knowledge end to end encrypted cloud storage made in Germany.» Works on #Linux, nice well thought features.

So I’m going to share a referral link because «For every friend you invite to Filen you receive 10 GB - and your friend also receives 10B. It’s that easy»:

https://filen.io/r/631ce32074f259f710691e4eec751eb9

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I have been using #Filen (@filen@filen) for a while now and I’m very pleased with it!

«Affordable zero-knowledge end to end encrypted cloud storage made in Germany.» Works on #Linux, nice well thought features.

So I’m going to share a referral link because «For every friend you invite to Filen you receive 10 GB - and your friend also receives 10B. It’s that easy»:

https://filen.io/r/631ce32074f259f710691e4eec751eb9

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“Num momento em que a UE deve investir numa maior utilização de renováveis e na suficiência energética como meios para aumentar a sua resiliência ambiental e económica, este suposto acordo comercial agora firmado vem aumentar a dependência dos combustíveis fósseis (importados), pôr em perigo os objetivos de descarbonização (que já ficam aquém do que a ciência indica que seria necessário) e dar um sinal contrário à sociedade e aos mercados.

A ZERO, tal como o EEB, apela ao Parlamento Europeu e aos Estados-Membros para que analisem e rejeitem quaisquer elementos do acordo que prejudiquem os objetivos climáticos, a soberania energética ou a credibilidade internacional da Europa.”

https://zero.ong/noticias/zero-denuncia-impacto-negativo-do-acordo-comercial-ue-eua-na-descarbonizacao/

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Since Fastly acquired and recently shut down glitch.com, some of my ancient webapps are no longer available, nor do I have any plans to make them available again - all had either zero, or very few monthly visits, used outdated libraries and would be a waste of money, to continue hosting and updating elsewhere.

All art archives remain unaffected and all projects shut down before 2025, were already permanently deleted, but if there’s someone out there, still relying on the recently discontinued projects, somehow - you can reach out and request their source code.

These requests will only be honoured, until the end of this year, when we plan to permanently delete, all of this data (both webapps and files only hosted on Amazons CDN).

Canine out °_°

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“Para estar em linha com o Acordo de Paris, a União Europeia deveria ambicionar a neutralidade climática já em 2040, com cortes reais dentro do território europeu, sem compensações externas, garantindo uma transição justa para os setores mais vulneráveis e, no fundo, um investimento na competitividade europeia no longo prazo. O Governo português, que também já está a baixar a ambição ao pretender reduções mais leves das emissões numa primeira fase por parte da UE é chamado a exigir mais ambição e uma governação climática transparente, reforçando a urgência de medidas consistentes num momento em que a Humanidade não pode esperar por meias-medidas.”

2/2

A newsletter pode ser subscrita aqui: https://zero.ong/newsletter/

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Francisco Ferreira da #ZERO:

“A União Europeia (UE) está a dizer adeus à ambição climática. Esta semana, em contraste com sinais evidentes de um clima em alteração com temperaturas recordes em toda a Europa, a Comissão Europeia apresentou, com meses de atraso, a meta climática para 2040, propondo uma redução de pelo menos 90% das emissões face a 1990. No entanto, esta meta inclui mecanismos de flexibilidade, como créditos de carbono internacionais e compensações intersectoriais, que enfraquecem a ambição necessária num momento crítico de agravamento da crise climática.

Este atraso compromete também as metais europeias para 2035 a aprovar na COP30 no Brasil no final deste ano e enfraquece a liderança global da UE ao sinalizar falta de determinação política. Estas flexibilidades inaceitáveis, pois permitem desresponsabilizar setores emissores e adiar a transição, ignorando recomendações científicas que apontavam para reduções entre 90% e 95% sem tais mecanismos. A proposta surge num contexto político adverso após as eleições europeias de 2024, com um recuo climático generalizado, tendo a Comissão optado por um compromisso frágil para evitar confrontos com governos menos ambiciosos, como os da Polónia e Hungria. Esta é uma oportunidade perdida de promover a liderança climática europeia.”

½

#criseclimática

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Okay, here’s a thing I like about Rust: Returning things as Option and error handling. (Or the more complex Result, but it’s easier to explain with Option.)

fn mydiv(num: f64, denom: f64) -> Option<f64> {
    // (Let’s ignore precision issues for a second.)
    if denom == 0.0 {
        return None;
    } else {
        return Some(num / denom);
    }
}

fn main() {
    // Explicit, verbose version:
    let num: f64 = 123.0;
    let denom: f64 = 456.0;
    let wrapped_res = mydiv(num, denom);
    if wrapped_res.is_some() {
        println!("Unwrapped result: {}", wrapped_res.unwrap());
    }

    // Shorter version using "if let":
    if let Some(res) = mydiv(123.0, 456.0) {
        println!("Here’s a result: {}", res);
    }

    if let Some(res) = mydiv(123.0, 0.0) {
        println!("Huh, we divided by zero? This never happens. {}", res);
    }
}

You can’t divide by zero, so the function returns an “error” in that case. (Option isn’t really used for errors, IIUC, but the basic idea is the same for Result.)

Option is an enum. It can have the value Some or None. In the case of Some, you can attach additional data to the enum. In this case, we are attaching a floating point value.

The caller then has to decide: Is the value None or Some? Did the function succeed or not? If it is Some, the caller can do .unwrap() on this enum to get the inner value (the floating point value). If you do .unwrap() on a None value, the program will panic and die.

The if let version using destructuring is much shorter and, once you got used to it, actually quite nice.

Now the trick is that you must somehow handle these two cases. You must either call something like .unwrap() or do destructuring or something, otherwise you can’t access the attached value at all. As I understand it, it is impossible to just completely ignore error cases. And the compiler enforces it.

(In case of Result, the compiler would warn you if you ignore the return value entirely. So something like doing write() and then ignoring the return value would be caught as well.)

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In-reply-to » been a while! i've been using my laptop more to kind of change my workflow, but without my browser bookmarks to remind me to check some sites, i've forgotten to check yarnverse! forgive me friends T_T

@bender@twtxt.net i’ve been trying to lock in!! it’s so hard but i really gotta relearn how to focus and just zero-in on what i need to do. ADHD kicking my ass but i’m fighting it!!

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[$] Zero-copy for FUSE
In a combined storage and filesystem session at the 2025 Linux Storage,
Filesystem, Memory Management, and BPF Summit (LSFMM+BPF), Keith Busch led
a discussion about zero-copy operations for the Filesystem\
in Userspace (FUSE) subsystem. The session was proposed
by his colleague, David Wei, who could not make it to the summit, so Busch
filled in, though he noted that “I do … ⌘ Read more

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[$] System-wide encrypted DNS
The increasing sophistication of attackers has organizations
realizing that perimeter-based security models are inadequate. Many
are planning to transition their internal networks to a zero-trust\
architecture. This requires every communication on the network to
be encrypted, authenticated, and authorized. This can be achieved in
applications and services by using modern communication
protocols. However, the world still depends on Domain Name Syste … ⌘ Read more

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In-reply-to » @kat I don’t like Golang much either, but I am not a programmer. This little site, Go by example might explain a thing or two.

@bender@twtxt.net Here’s a short-list:

  • Simple, minimal syntax—master the core in hours, not months.
  • CSP-style concurrency (goroutines & channels)—safe, scalable parallelism.
  • Blazing-fast compiler & single-binary deploys—zero runtime dependencies.
  • Rich stdlib & built-in tooling (gofmt, go test, modules).
  • No heavy frameworks or hidden magic—unlike Java/C++/Python overhead.

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A milestone for lightweight Kubernetes: k0s joins CNCF sandbox
Member post originally published on the Mirantis blog by Prithvi Raj We are excited to announce that k0s, our lightweight, zero dependencies, and fully open-source Kubernetes distribution, has officially joined the Cloud Native Computing Foundation (CNCF) as a Sandbox project!… ⌘ Read more

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LILYGO T-Embed SI4732 Combines ESP32 S3 with All Band Radio Tuning
LILYGO has introduced a new version of its T-Embed series that incorporates the SI4732 A10 tuner module. This version supports AM, FM, shortwave, and longwave radio bands in a handheld format that visually resembles devices like the Flipper Zero. The T-Embed SI4732 uses the ESP32 S3 microcontroller with a dual-core LX7 processor clocked at 240 […] ⌘ Read more

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I have zero mental energy for programming at the moment. 🫤

I’ll try to implement the new hashing stuff in jenny before the “deadline”. But I don’t think you’ll see any texudus development from me in the near future. ☹️

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Coin-Sized RA4M1-Zero Board Features 32-Bit RA4M1 MCU
The RA4M1-Zero is a compact development board based on Renesas’ 32-bit RA4M1 MCU. Running at 48 MHz with a built-in FPU, it features firmware encryption, secure boot, and a castellated design for easy integration into custom hardware. The board uses the R7FA4M1AB3CFM microcontroller from the RA4M1 family. It includes 256 KB of flash memory, 32 […] ⌘ Read more

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Grâce aux écolos européens, votre prochain black-out sera continental
Lundi 28 avril 2025, vers midi et demie, l’Espagne et le Portugal ont fait une première expérience audacieuse et fort réussie d’application consciencieuse de la doctrine « Net Zéro » avec plusieurs années d’avance sur le calendrier prévu : la péninsule ibérique s’est retrouvée complètement privée de courant pendant plusieurs heures. Rapidement, les questions fusent : comment est-ce possible, [ … ⌘ Read more

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minidisc: Zero-config service discovery for Tailscale networks
It enables seamless advertisement and discovery of gRPC or REST services across a Tailnet without the need for a centralized server. Services equipped with Minidisc form a lightweight peer-to-peer network, ensuring that as long as a service is active, it remains discoverable.

CommentsRead more

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Prepare your application landscape for zero trust with Keycloak 26.2
Strong identity and access management is a key component of a zero trust architecture for cloud native applications. Keycloak is well-known for its single-sign-on capabilities based on open standards. It provides you all the building blocks… ⌘ Read more

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Istio publishes results of ztunnel security audit
Passes with flying colors Istio’s ambient mode splits the service mesh into two distinct layers: Layer 7 processing (the “waypoint proxy”), which remains powered by the traditional Envoy proxy; and a secure overlay (the “zero-trust tunnel”… ⌘ Read more

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Regex Isn’t Hard - Tim Kellogg 👈 this is a pretty good conscience article on regexes, and I agree, regex isn’t that hard™ – However I think I can make the TL;DR even shorter 😅

Regex core subset (portable across languages):

Character sets
• a matches “a”
• [a-z] any lowercase
• [a-zA-Z0-9] alphanumeric
• [^ab] any char but a or b

Repetition (applies to the preceding atom)
• ? zero or one
• * zero or more
• + one or more

Groups
• (ab)+ matches “ab”, “abab”, …
• Capture for extract/substitute via $1 or \1

Operators
• foo|bar = foo or bar
• ^ start anchor
• $ end anchor

Ignore non‑portable shortcuts: \w, ., {n}, *?, lookarounds.

#regex101

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In-reply-to » @bender How is Borg? I have used restic for so long I haven't looked at anything else.

Seem like it’s a server-client thingy? 🤔 I much prefer tools in this case and defer the responsibility of storage to something else. I really like restic for that reason and the fact that it’s pretty rock solid. I have zero complaints 😅

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Gmail Showing 1 Unread Message? Here’s How to Find It
If you’re the type of person who likes to maintain Inbox Zero, or who recently went and tidied up their Gmail inbox to get every email marked as read, you may come across a frustrating situation where Gmail shows 1 unread message, and you simply can’t locate that unread email message in Gmail. If you … Read MoreRead more

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In-reply-to » This weekend (as some of you may now) I accidently nuke this Pod's entire data volume 🤦‍♂️ What a disastrous incident 🤣 I decided instead of trying to restore from a 4-month old backup (we'll get into why I hadn't been taking backups consistently later), that we'd start a fresh! 😅 Spring clean! 🧼 -- Anyway... One of the things I realised was I was missing a very critical Safety Controls in my own ways of working... I've now rectified this...

@prologic@twtxt.net Not sure if the confirmation helps at all. You just condition yourself to immediately press y on a daily basis.

Apart from that, aborting the removal should probably terminate the function with a non-zero exit code, something like return 1.

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Istio: The Highest-Performance Solution for Network Security
Ambient mode provides more encrypted throughput than any other project in the Kubernetes ecosystem. Encryption in transit is a baseline requirement for almost all Kubernetes environments today, and forms the foundation of a zero-trust security posture…. ⌘ Read more

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I’m not much a fan of registry limit/offset paging. I think I prefer the cursor/count method. And starting at zero for first and max for latest.

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I’m happy to note that tomorrow is already Friday. However, looking back on the week, I can’t think of anything terribly useful I’ve accomplished. Hard to distinguish it from a plain zero. Again. Hmm. Anyway, looking forward to the weekend.

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In-reply-to » Alright, I have a little 8086 assembler for my toy OS going now – or rather a proof-of-concept thereof. It only supports a tiny fraction of the instruction set. It was an interesting learning experience, but I don’t think trying to “complete” this program is worth my time.

@lyse@lyse.isobeef.org Yeah, what else does one need? 😅

I added more instructions, made it portable (so it runs on my own OS as well as Linux/DOS/whatever), and the assembler is now good enough to be used in the build process to compile the bootloader:

Image

That is pretty cool. 😎

It’s still a “naive” assembler. There are zero optimizations and it can’t do macros (so I had to resort to using cpp). Since nothing is optimized, it uses longer opcodes than NASM and that makes the bootloader 11 bytes too large. 🥴 I avoided that for now by removing some cosmetic output from the bootloader.

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In-reply-to » @kat To improve you shell programming skills, I highly recommend to check out shellcheck: https://github.com/koalaman/shellcheck It points out common errors and gives some suggestions on how to improve the code. Some details in shell scripting are very tricky to get right at first. Even after decades of shell programming, I run into "corner cases" every now and then.

Checked my posthook… looks like my bash skills at zero: https://doesnm.cc/huh.txt

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A recipe for zero-emissions fuel: Soda cans, seawater, and caffeine
Jennifer Chu ,    -  MIT News

Stephan: A reader sent me this fascinating potentially good news. I am so happy to get such stories because they tell me that even in the midst of all the crises that currently plague America there are still pockets of people striving to develop technologies designed to help us exit the carbon era.

![](https://www.schwartzreport.net/wp-content/uploads/2024/12/S … ⌘ Read more

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Hydroponic Automation Board with Raspberry Pi Zero 2 and STM32 Processor
The RootMaster is a hydroponic automation platform designed to provide precise control over water, and environmental conditions. Designed for developers and enthusiasts, it includes onboard sensors, CAN support, and outputs for controlling up to three pumps and additional peripherals. According to the documentation, the STM32G4 microcontroller is based on the Arm Cortex-M4 32-bit RISC core […] ⌘ Read more

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NVK Achieves Day-Zero Support for Vulkan 1.4
The Khronos Group recently announced the release of the Vulkan 1.4 specification, and NVK, an open-source Vulkan driver for NVIDIA hardware, has achieved day-zero conformance with the latest API. This support has been integrated into Mesa and will be available in the upcoming Mesa 25.0 release, scheduled for early 2025. This development highlights Mesa’s ongoing […] ⌘ Read more

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‘The Aloha Project’ announces new Haveno mainnet instance with zero fees
alohamarkus1 from The Aloha Project 2 has announced3 the launch of Haveno Aloha 4, a new public Haveno instance running on Monero’s main network that apparently doesn’t charge any fees:

So I have been working on an ‘alternate’ network [..] it’s out now on mainnet but should require some testing, if anyone wants to help? [..] we have generous sponsors, that means haveno-aloh … ⌘ Read more

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Flatcar brings Container Linux to the CNCF Incubator
The CNCF Technical Oversight Committee (TOC) has voted to accept Flatcar as a CNCF incubating project.  Flatcar is a zero-touch, minimal operating system (OS) for containerized workloads, addressing the challenges of managing and securing a production… ⌘ Read more

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What is zero trust authorization?
Member post originally published on Cerbos’s blog by Twain Taylor Traditional security models, which rely on perimeter-based defenses, have proven to be quite inadequate in the face of sophisticated attacks and the growing adoption of cloud… ⌘ Read more

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Erlang Solutions: Client Case Studies with Erlang Solutions
At Erlang Solutions, we’ve worked with diverse clients, solving business challenges and delivering impactful results. We would like to share just some of our top client case studies in this latest post with you.

Get a glimpse into how our leading technologies—Erlang, Elixir, MongooseIM, and more—combined with our expert team, have transformed the outcomes for major industry players.

**Transforming streaming with zero dow … ⌘ Read more

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(Updated) Quartz64 Zero: A Low-Cost SBC Featuring Rockchip RK3566T with 64-bit Arm and 32-bit RISC-V CPUs
Quartz64 Zero: A Low-Cost SBC Featuring Rockchip RK3566T with 64-bit ARM and 32-bit RISC-V CPUs
Pine64 recently introduced the Quartz64 Zero, a compact and economical single board computer featuring the Rockchip RK3566T SoC. Designed for both hobbyists and commercial applications, this board offers scalable features and a guaranteed long … ⌘ Read more

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In-reply-to » Something odd just happened to my twtxt timeline... A bunch of twts dissapered, others were marked to be deleted in mutt. so I nuked my whole twtxt Maildir and deleted my ~/.cache/jenny in order to start with a fresh Pull. I pulled feed as usual. Now like HALF the twts aren't there 😂 even my my last replay. WTF IS GOING ON? 🤣🤣🤣

@sorenpeter@darch.dk It’s nobody’s fault! 😇 It’s all part of the fun with them Ones and Zeros

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When we passed a few horses in the forest, there was really strong soup odor in the air. It didn’t smell like horse at all, but soup. Maybe they’ve been soup horses, chickens were out of stock.

29°C, zero wind, extremely humid, luckily the sun was behind the clouds. I’m soaking wet, sweat ran down in streams and dripped in my eyes, it burned a bit. The sky is getting a little dark, I hope the thunderstorm and rain are really arriving here later. Rain had always been finally cancelled the couple last days.

I’m gotta go cool off my fingers now, they’re swollen from the heat.

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Banana Pi Showcases BPI-CanMV-K230D Zero with Canaan K230D Chip Design
The Banana Pi BPI-CanMV-K230D-Zero is an upcoming single-board computer for AIoT applications, developed in collaboration with Canaan Technology. Featuring the Kendryte K230D chip, it provides local AI inference capabilities, making it useful for DIY projects and embedded systems. At the core of the BPI-CanMV-K230D-Zero is the Kendryte K230D chip from Canaan’s Kendryte AIoT series. This […] ⌘ Read more

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In-reply-to » New Research Reveals AI Lacks Independent Learning, Poses No Existential Threat ZipNada writes: New research reveals that large language models (LLMs) like ChatGPT cannot learn independently or acquire new skills without explicit instructions, making them predictable and controllable. The study dispels fears of these models developing complex reasoning abilities, emphasizing that while LLMs can genera ... ⌘ Read more

@prologic@twtxt.net The headline is interesting and sent me down a rabbit hole understanding what the paper (https://aclanthology.org/2024.acl-long.279/) actually says.

The result is interesting, but the Neuroscience News headline greatly overstates it. If I’ve understood right, they are arguing (with strong evidence) that the simple technique of making neural nets bigger and bigger isn’t quite as magically effective as people say — if you use it on its own. In particular, they evaluate LLMs without two common enhancements, in-context learning and instruction tuning. Both of those involve using a small number of examples of the particular task to improve the model’s performance, and they turn them off because they are not part of what is called “emergence”: “an ability to solve a task which is absent in smaller models, but present in LLMs”.

They show that these restricted LLMs only outperform smaller models (i.e demonstrate emergence) on certain tasks, and then (end of Section 4.1) discuss the nature of those few tasks that showed emergence.

I’d love to hear more from someone more familiar with this stuff. (I’ve done research that touches on ML, but neural nets and especially LLMs aren’t my area at all.) In particular, how compelling is this finding that zero-shot learning (i.e. without in-context learning or instruction tuning) remains hard as model size grows.

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Building a zero CVE strategy
Member post originally published on the Kubesimplify blog by Kunal Verma With the increase in software complexity and as digital threats evolve (as discussed in our previous blog) in today’s digital age, the organizations are facing a massive increase… ⌘ Read more

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Quartz64 Zero: A Low-Cost SBC Featuring Rockchip RK3566T with 64-bit Arm and 32-bit RISC-V CPUs
Quartz64 Zero: A Low-Cost SBC Featuring Rockchip RK3566T with 64-bit ARM and 32-bit RISC-V CPUs
Pine64 recently introduced the Quartz64 Zero, a compact and economical single board computer featuring the Rockchip RK3566T SoC. Designed for both hobbyists and commercial applications, this board offers scalable features and a guaranteed long-term supply. ⌘ Read more

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CNCF announces the second Zero to Merge cohort
By Taylor Dolezal, Head of Ecosystem, CNCF The Cloud Native Computing Foundation (CNCF) is thrilled to announce our second cohort of the Zero to Merge program. This comprehensive four-week journey empowers participants to make meaningful contributions to CNCF… ⌘ Read more

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Véhicules électriques : pas d’avenir sans subventions
Un article de Henry Bonner Les annonces d’économies par le gouvernement – un petit 10 milliards d’euros à mettre en rapport avec les 170 milliards d’euros de déficit en 2023 – attirent des critiques… au nom de l’impact sur le climat ! Vous pouvez par exemple lire, dans l’infolettre Carbone Zéro du journal Les Echos : […] ⌘ Read more

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‘Blackout Bowen is stuck in the past’: Chris Kenny slams Labor’s nuclear energy stance
Sky News host Chris Kenny says the debate over energy and the race to net-zero “continues”.

Mr Kenny said Climate and Energy Minister Chris Bowen has repeatedly “refused” to transition to nuclear energy.

“A new poll though shows that blackout Bowen is stuck in the past and losing the argument.

“55 per cent of voters now suppor … ⌘ Read more

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Affordable Radxa ZERO 3W Featuring Up to 8GB RAM and Onboard eMMC Storage
Radxa’s ZERO 3W is an ultra-small single board computer with high-performance capabilities. Based on the Rockchip RK3566 and supporting Wi-Fi6 / BT 5.4, this compact device is designed to cater to a wide range of users, from IoT developers to hobbyists. Equipped with the Rockchip RK3566, the ZERO 3W supports various graphics standards like OpenGL […] ⌘ Read more

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DietPi January 2024 news (version 9.0)
DietPi’s latest release, version 9.0, rolled out today, marks a significant update for the lightweight Linux OS, renowned for its efficiency on single-board computers. This release phases out support for the older Debian Buster version, introduces compatibility with the new 1.5 GB Orange Pi Zero 3, and brings several enhancements and bug fixes across the […] ⌘ Read more

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Low Profile Radxa X2L SBC Featuring Intel J4125 and RP2040 Microcontroller
The Radxa X2L, powered by the Intel Celeron Processor J4125, is a compact yet robust mini-computer designed to cater to a wide range of computing needs. It’s a perfect blend of performance, connectivity, and versatility, making it suitable for both personal and professional use. Unlike other recent Radxa offerings such as the Radxa Zero 3E, […] ⌘ Read more

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**RT by @mind_booster: [1/3]
Más notícias para Portugal 🛥️

Estudo divulgado hoje pela ZERO refere que Portugal mantém o 6.º lugar entre os países europeus c/ maiores níveis de poluição de óxidos de enxofre emitido (SOx) pelos navios de cruzeiro depois de Itália, Espanha, Grécia, Noruega e França.**
[1/3]

Más notícias para Portugal 🛥️

Estudo divulgado hoje pela ZERO refere que Portugal mantém o 6.º lugar entre os países europeus c/ maiores níveis de poluição de óxidos de enxofre emitido (SOx) pelos navios de cruz … ⌘ Read more

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CodeQL zero to hero part 2: getting started with CodeQL
Learn the basics of CodeQL and how to use it for security research! In this blog, we will teach you how to leverage GitHub’s static analysis tool CodeQL to write custom CodeQL queries. ⌘ Read more

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Rooting with root cause: finding a variant of a Project Zero bug
In this blog, I’ll look at CVE-2022-46395, a variant of CVE-2022-36449 (Project Zero issue 2327), and use it to gain arbitrary kernel code execution and root privileges from the untrusted app domain on an Android phone that uses the Arm Mali GPU. I’ll also explain how root cause analysis of CVE-2022-36449 led to the discovery of CVE-2022-46395. ⌘ Read more

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**A @ZEROasts fez um conjunto de contadores da vergonha: coisas que o estado devia estar a fazer, mas que ainda não estão feitas.

No caso do ruído, o atraso chega quase aos 6000 dias - números que deviam envergonhar todos nós.

https://zero.ong/noticias/dia-da-terra-zero-desafia-governo-a-dar-resposta-a-5-leis-ambientais-sobre-as-quais-esta-a-procrastinar/**
A @ZEROasts fez um conjunto de contadores da vergonha: coisas que o estado devia estar a fazer, mas que ainda não es … ⌘ Read more

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CodeQL zero to hero part 1: the fundamentals of static analysis for vulnerability research
Learn more about static analysis and how to use it for security research!
In this blog post series, we will take a closer look at static analysis concepts, present GitHub’s static analysis tool CodeQL, and teach you how to leverage static analysis for security research by writing custom CodeQL queries. ⌘ Read more

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