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Zero trust, maximum security
With cyber threats escalating, Australian businesses are trusting no one. Organisations are increasingly discarding traditional security systems — ā€œcastle and moatā€ defences comprised of firewalls and VPNs — in favour of zero trust architecture. ⌘ Read more

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Zero trust, maximum security
With cyber threats escalating, Australian businesses are trusting no one. Organisations are increasingly discarding traditional security systems — ā€œcastle and moatā€ defences comprised of firewalls and VPNs — in favour of zero trust architecture. ⌘ Read more

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Unlimited access to Docker Hardened Images: Because security should be affordable, always
Every organization we speak with shares the same goal: to deliver software that is secure and free of CVEs. Near-zero CVEs is the ideal state. But achieving that ideal is harder than it sounds, because paradoxes exist at every step. Developers patch quickly, yet new CVEs appear faster than fixes can ship. Organizations standardize on… ⌘ Read more

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Waste management workers have gone from hero to zero in the public’s eyes since the pandemic, UK research says
Dustmen and road sweepers have gone from hero to zero in the public’s eyes since the end of the COVID pandemic, new research says. ⌘ Read more

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Llama.cpp Gets an Upgrade: Resumable Model Downloads
We’ve all been there: you’re 90% of the way through downloading a massive, multi-gigabyte GGUF model file for llama.cpp when your internet connection hiccups. The download fails, and the progress bar resets to zero. It’s a frustrating experience that wastes time, bandwidth, and momentum. Well, the llama.cpp community has just shipped a fantastic quality-of-life improvement… ⌘ Read more

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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 ā€œperpetuated an enormous failure on the Australian peopleā€. ⌘ Read more

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Sinfonias de AƧo (de Manuel Melo)
(aos SƔbados das 12h Ơs 15h, na RƔdio Barcelos)
Emissão de 23 Agosto 2025

39 músicas de bandas portuguesas, incluindo 7 que integram o catÔlogo 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 Ć  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 Ā«For every friend you invite to Filen you receive 10 GB - and your friend also receives 10B. It’s that easyĀ»:

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 Ā«For every friend you invite to Filen you receive 10 GB - and your friend also receives 10B. It’s that easyĀ»:

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

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ā€œNum momento em que a UE deve investir numa maior utilização de renovĆ”veis e na suficiĆŖncia energĆ©tica como meios para aumentar a sua resiliĆŖncia ambiental e económica, este suposto acordo comercial agora firmado vem aumentar a dependĆŖncia dos combustĆ­veis fósseis (importados), pĆ“r em perigo os objetivos de descarbonização (que jĆ” ficam aquĆ©m do que a ciĆŖncia indica que seria necessĆ”rio) e dar um sinal contrĆ”rio Ć  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 climĆ”ticos, a soberania energĆ©tica ou a credibilidade internacional da Europa.ā€

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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ā€œPara estar em linha com o Acordo de Paris, a UniĆ£o Europeia deveria ambicionar a neutralidade climĆ”tica jĆ” em 2040, com cortes reais dentro do território europeu, sem compensaƧƵes externas, garantindo uma transição justa para os setores mais vulnerĆ”veis e, no fundo, um investimento na competitividade europeia no longo prazo. O Governo portuguĆŖs, que tambĆ©m jĆ” estĆ” a baixar a ambição ao pretender reduƧƵes mais leves das emissƵes numa primeira fase por parte da UE Ć© chamado a exigir mais ambição e uma governação climĆ”tica transparente, reforƧando a urgĆŖncia de medidas consistentes num momento em que a Humanidade nĆ£o pode esperar por meias-medidas.ā€

2/2

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

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Francisco Ferreira da #ZERO:

ā€œA UniĆ£o Europeia (UE) estĆ” a dizer adeus Ć  ambição climĆ”tica. Esta semana, em contraste com sinais evidentes de um clima em alteração com temperaturas recordes em toda a Europa, a ComissĆ£o Europeia apresentou, com meses de atraso, a meta climĆ”tica para 2040, propondo uma redução de pelo menos 90% das emissƵes face a 1990. No entanto, esta meta inclui mecanismos de flexibilidade, como crĆ©ditos de carbono internacionais e compensaƧƵes intersectoriais, que enfraquecem a ambição necessĆ”ria num momento crĆ­tico de agravamento da crise climĆ”tica.

Este atraso compromete tambĆ©m as metais europeias para 2035 a aprovar na COP30 no Brasil no final deste ano e enfraquece a lideranƧa global da UE ao sinalizar falta de determinação polĆ­tica. Estas flexibilidades inaceitĆ”veis, pois permitem desresponsabilizar setores emissores e adiar a transição, ignorando recomendaƧƵes cientĆ­ficas que apontavam para reduƧƵes entre 90% e 95% sem tais mecanismos. A proposta surge num contexto polĆ­tico adverso após as eleiƧƵes europeias de 2024, com um recuo climĆ”tico generalizado, tendo a ComissĆ£o optado por um compromisso frĆ”gil para evitar confrontos com governos menos ambiciosos, como os da Polónia e Hungria. Esta Ć© uma oportunidade perdida de promover a lideranƧa climĆ”tica europeia.ā€

½

#criseclimƔtica

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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 ā€œerrorā€ 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 ā€œI 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 theĀ Mirantis blogĀ by Prithvi Raj We are excited to announce thatĀ k0s, our lightweight, zero dependencies, and fully open-source Kubernetes distribution, has officially joined the Cloud Native Computing Foundation (CNCF) as aĀ 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 ā€œdeadlineā€. But I don’t think you’ll see any texudus development from me in the near future. ā˜¹ļø

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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 premiĆØre expĆ©rience audacieuse et fort rĆ©ussie d’application consciencieuse de la doctrine « Net ZĆ©roĀ Ā» avec plusieurs annĆ©es d’avance sur le calendrier prĆ©vuĀ : la pĆ©ninsule ibĆ©rique s’est retrouvĆ©e complĆØtement privĆ©e de courant pendant plusieurs heures. Rapidement, les questions fusentĀ : 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.

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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 ā€œwaypoint proxyā€), which remains powered by the traditional Envoy proxy; and a secure overlay (the ā€œzero-trust tunnelā€ā€¦ ⌘ Read more

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Regex Isn’t Hard - Tim Kellogg šŸ‘ˆ this is a pretty good conscience article on regexes, and I agree, regex isn’t that hardā„¢ – However I think I can make the TL;DR even shorter šŸ˜…

Regex core subset (portable across languages):

Character sets
• a matches ā€œaā€
• [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 ā€œabā€, ā€œababā€, …
• 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? šŸ¤” 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 šŸ˜…

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(#3lokkza) Seem like it’s a server-client thingy? šŸ¤” I much prefer tools in this case and defer the responsibility of storage to something els …
Seem like it’s a server-client thingy? šŸ¤” 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 šŸ˜… ⌘ Read more

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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 More ⌘ Read 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 šŸ¤¦ā€ā™‚ļø 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! šŸ˜… 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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– The Greens party inI Australia want to legalize cannabis / weed / pit / marijuana 🤣 I have zero issue with this! I’d you’re an adult you …
https://greens.org.au/campaigns/legalise-it – The Greens party inI Australia want to legalize cannabis / weed / pit / marijuana 🤣 I have zero issue with this! I’d you’re an adult you can make your own heath decisons šŸ˜† ⌘ Read more

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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 ā€œcompleteā€ this program is worth my time.

@lyse@lyse.isobeef.org Yeah, what else does one need? šŸ˜…

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. šŸ˜Ž

It’s still a ā€œnaiveā€ 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 , Ā Ā  - Ā MIT News

Stephan:Ā 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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PEP 768: Safe external debugger interface for CPython
This PEP proposes adding a zero-overhead debugging interface to CPython that allows debuggers and profilers to safely attach to running Python processes. The interface provides safe execution points for attaching debugger code without modifying the interpreter’s normal execution path or adding runtime overhead. ⌘ Read more

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ā€˜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 ā€˜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.Ā  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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