Docker Engine v28: Hardening Container Networking by Default
Learn how Docker streamlines developer onboarding and helps organizations set up the right guardrails to give developers the flexibility to innovate within the boundaries of company policies. ⌘ Read more

On my blog: Real Life in Star Trek, Tapestry https://john.colagioia.net/blog/2025/02/27/tapestry.html #scifi #startrek #closereading

Mathieu Pasquet: slixmpp v1.9.0
It has not been too long since 1.8.6 and here we are with 1.9.0, which is kind of a major release (following the well-known pridever numbering scheme).

Long story short, there are at least two major changes warranting the new number (and plenty of other things, read on!):

• switching the cython jid implementation for a rust one, which will be faster and more correct
  
• removing the xmpp.process() method (planned since the 1.8.0 release)
  

Special thanks to nicoco … ⌘ Read more

Alibaba, Datadog, and Quesma Join Forces on Go Compile-Time Instrumentation
Standards are only useful if they’re widely adopted, and adoption is only effective if the available tooling facilitates it. I imagine SI units would not have been too popular when they were introduced if you had to build… ⌘ Read more

Erlang Solutions: Top 5 IoT Business Security Basics
IoT is now a fundamental part of modern business. With more than 17 billion connected devices worldwide, IoT business security is more important than ever. A single breach can expose sensitive data, disrupt operations, and damage a company’s reputation.

To help safeguard your business, we’ll cover five essential IoT security basics: data encryption, strong password policies, regular security audits, employee awareness tr … ⌘ Read more

I agree. finding good writings on architecture is hard to find. I used to read architecture reviews over on the high scalability blog. i suspect the reason why is that the arch is how the big tech companies can build moats around their bases. I know in AWS world it only goes as far as how to nickle and dime you to death.

I have the books but they don’t grow much more past interview level.

Ava perfectly captured how I feel about saving the planet: ⌘ Read more

Kubescape becomes a CNCF incubating project
The CNCF Technical Oversight Committee (TOC) has voted to accept Kubescape as a CNCF incubating project.  Kubescape is an open-source Kubernetes security project designed to offer comprehensive security coverage throughout the entire development and deployment lifecycle…. ⌘ Read more

Kubestronaut in Orbit: Samah Eddaoudi
Get to know Samah This week’s Kubestronaut in Orbit is Samah Eddaoudi! As a recent graduate in networks and telecommunications, Samah transitioned into the field of DevOps and cloud engineering, building on her strong technical foundation…. ⌘ Read more

Ein bisschen Buch ?~L~X https://notiz.blog/b/DeM

I Went to SQL Injection Court
Article URL: https://sockpuppet.org/blog/2025/02/09/fixing-illinois-foia/

Comments URL: https://news.ycombinator.com/item?id=43175628

Points: 504

# Comments: 191 ⌘ Read more

Community managers in action: Leading a developer community for good
GitHub’s Digital Public Goods Open Source Community Manager Program just wrapped up a second successful year, helping Community Managers gain experience in using open source for good.

The post Community managers in action: Leading a developer community for good appeared … ⌘ Read more

Announcing the Kubernetes “Shift Down” Security Paper
The CNCF Kubernetes Policy Working group (WG) has just released the Shift Down Security paper to help educate the community about how organizations can leverage cloud native security best practices to address key business risks and… ⌘ Read more

@bender@twtxt.net Sorry to disappoint (again): https://blogs.nasa.gov/planetarydefense/2025/02/24/latest-calculations-conclude-asteroid-2024-yr4-now-poses-no-significant-threat-to-earth-in-2032-and-beyond/

Introducing k0rdent: Design, Deploy, and Manage Kubernetes-based IDPs
The Challenge Today Kubernetes is the de facto standard for container orchestration, but managing a complete infrastructure efficiently remains a significant challenge. Without a standardized approach, most organizations building an Internal Developer Portal (IDP) face inconsistent… ⌘ Read more

On my blog: Developer Diary, Kingdom of Ava https://john.colagioia.net/blog/2025/02/24/ava.html #programming #project #devjournal

KrautPress Website Club ?~L~X https://notiz.blog/b/Def

On my blog: The Comet https://john.colagioia.net/blog/2025/02/23/comet.html #blackhistorymonth #fiction

On my blog: Free Culture Book Club — Cairn Wardens Guide, part 2 https://john.colagioia.net/blog/2025/02/22/cairn-3.html #freeculture #bookclub

Revisiting Docker Hub Policies: Prioritizing Developer Experience
Learn how Docker streamlines developer onboarding and helps organizations set up the right guardrails to give developers the flexibility to innovate within the boundaries of company policies. ⌘ Read more

On my blog: Toots 🦣 from 02/17 to 02/21 https://john.colagioia.net/blog/2025/02/21/week.html #linkdump #socialmedia #quotes #week

How to debug code with GitHub Copilot
GitHub Copilot can streamline your debugging process by troubleshooting in your IDE, analyzing pull requests, and more, helping you tackle issues faster and more robustly.

The post How to debug code with GitHub Copilot appeared first on The GitHub Blog. ⌘ Read more

I found a backdoor into my bed
Article URL: https://trufflesecurity.com/blog/removing-jeff-bezos-from-my-bed

Comments URL: https://news.ycombinator.com/item?id=43129439

Points: 516

# Comments: 239 ⌘ Read more

KubeCon + CloudNativeCon Europe 2025 co-located event deep dive: OpenTofu Day Europe
Chair: Sebastian StadilApril 1, 2025 London OpenTofu Day is the best place to connect with the OpenTofu community. It’s a fantastic place to talk shop with other infrastructure or platform engineers, trade stories, discuss best practices,… ⌘ Read more

KubeCon + CloudNativeCon Europe 2025 co-located event deep dive: BackstageCon Europe
Co-chairs: Blair Fraser, Bryan Landes, Balaji Sivasubramanian April 1, 2025 London We want attendees at BackstageCon to leave with a deeper understanding of the latest trends and use cases of Backstage. Last year, Backstage was the… ⌘ Read more

Chromium Ozone/Wayland: the last mile stretch
Lets start with some context, the project consists of implementing, shipping and maintaining native Wayland support in the Chromium project. Our team at Igalia has been leading the effort since it was first merged upstream back in 2016. For more historical context, there are a few blog posts and this amazing talk, by my colleagues Antonio Gomes and Max Ihlenfeldt, presented at last year’s Web Engines Hackfest. Especially due to the Lacros pr … ⌘ Read more

On my blog: Real Life in Star Trek, Face of the Enemy https://john.colagioia.net/blog/2025/02/20/face-enemy.html #scifi #startrek #closereading

Open Web Conversations ?~L~X https://notiz.blog/b/DUX

Engaging with the developer community on our approach to content moderation
We share the full year 2024 data update on our Transparency Center and highlight how developers can engage with us on our site policies and content moderation.

The post [Engaging with the developer community on our approach to content moderation](https://github.blog/news-insights/policy-news-and-insights/engaging-with-the-developer-community-on-our-approach- … ⌘ Read more

Explore the CNCF Maintainer Summit Schedule at KubeCon + CloudNativeCon Europe 2025
The schedule for the CNCF Maintainer Summit on 31 March 2025 in London is now live. The CNCF Maintainer Summit happens on the Monday before KubeCon + CloudNativeCon Europe 2025, and is an exclusive event for… ⌘ Read more

Erlang Solutions: Highlights from CodeBEAM Lite London
The inaugural CodeBEAM Lite London conference was held at CodeNode last month, featuring 10 talks, 80 attendees, and an Erlang Solutions booth. There, attendees had the chance to set a high score in a BEAM-based asteroid game created by ESL’s Hernan Rivas Acosta, and win an Atari replica.

Learning from and networking with experts across the BEAM world was an exciting opportunity. Here are the highlights from the talks at the event.

![]( … ⌘ Read more

Kmesh v1.0 officially released!
Stable, simple and high performance sidecarless service mesh At the beginning of the new year 2025, we are thrilled to announce the official release of Kmesh v1.0.0. We extend our heartfelt gratitude to all Kmesh community… ⌘ Read more

OSTIF Announces Linkerd Security Audit Results
The Open Source Technology Improvement Fund (OSTIF) is proud to share the results of our security audit of Linkerd. Linkerd is an open source service mesh for Kubernetes which prioritizes reliability, security, and simplicity. Thanks to… ⌘ Read more

Exploring multi-cluster fault tolerance with k8gb
Ambassador post by Gerardo Lopez (The Spanish version of this post is below.) As a CNCF Ambassador and proud Kubestronaut, I am always eager to explore innovative tools that enhance the resilience and scalability of cloud-native… ⌘ Read more

Multiple Russia-aligned threat actors actively targeting Signal Messenger
Article URL: https://cloud.google.com/blog/topics/threat-intelligence/russia-targeting-signal-messenger

Comments URL: https://news.ycombinator.com/item?id=43102284

Points: 504

# Comments: 196 ⌘ Read more

@lyse@lyse.isobeef.org I am a big fan of “obvious” math facts that turn out to be wrong. If you want to understand how reusing space actually works, you are mostly stuck reading complexity theory papers right now. Ian wrote a good survey: https://iuuk.mff.cuni.cz/~iwmertz/papers/m23.reusing_space.pdf . It’s written for complexity theorists, but some of will make sense to programmers comfortable with math. Alternatively, I wrote an essay a few years ago explaining one technique, with (math-loving) programmers as the intended audience: https://www.falsifian.org/blog/2021/06/04/catalytic/ .

Powered by Docker: Streamlining Engineering Operations as a Platform Engineer
Learn how Docker streamlines developer onboarding and helps organizations set up the right guardrails to give developers the flexibility to innovate within the boundaries of company policies. ⌘ Read more

Platform Adoption Strategies:
Critical Roles When Investing in Platforms Starting on a cloud-native journey is more than just a technology upgrade; it’s a fundamental transformation that demands a wider approach and includes people, processes, and policies as well as,… ⌘ Read more

Demo an Automated Canary Deployment on Kubernetes with Argo Rollouts, Istio, and Prometheus
Building stuff is fun! Let’s use Argo Rollouts, Istio, and Prometheus to automate a canary deployment on Kubernetes! The application we’ll run is the Argo Rollouts Demo Application which does a great job of visualizing how… ⌘ Read more

Royal Bank of Canada’s Cloud Evolution
Royal Bank of Canada (RBC) is a global financial services institution and Canada’s largest bank (based on market capitalization). Technology is vital for RBC to deliver cutting-edge services to our clients and advance our businesses, ultimately… ⌘ Read more

How to manage three top Kubernetes security vulnerabilities
This article explains: Kubernetes and security Across various organizations, Kubernetes is being adopted at lightning rates. It is estimated that 60% of organizations have adopted this technology, and the list of companies planning on transitioning to… ⌘ Read more

Self-hosting my emails again: A few weeks in
A few weeks ago, I moved back to self-hosting my mail server after using Purelymail for three years. The decision wasn’t about cost – it’s actually more expensive to rent a VPS – but about control, security, and data locality. My mails are now hosted in Europe, giving me more confidence in their privacy, and I can configure everything exactly as I want while ensuring compliance with GDPR. ⌘ Read more

On my blog: Developer Diary, World Eve of Social Justice https://john.colagioia.net/blog/2025/02/17/social-justice.html #programming #project #devjournal

On my blog: Who Belongs https://john.colagioia.net/blog/2025/02/16/dei.html #blackhistorymonth #harm #politics #rant

On my blog: Free Culture Book Club — Cairn Wardens Guide, part 1 https://john.colagioia.net/blog/2025/02/15/cairn-2.html #freeculture #bookclub

We were wrong about GPUs
Article URL: https://fly.io/blog/wrong-about-gpu/

Comments URL: https://news.ycombinator.com/item?id=43053844

Points: 509

# Comments: 328 ⌘ Read more

On my blog: Toots 🦣 from 02/10 to 02/14 https://john.colagioia.net/blog/2025/02/14/week.html #linkdump #socialmedia #quotes #week

On my blog: Toots 🦣 from 02/10 to 02/14 https://john.colagioia.net/blog/2025/02/14/week.html #linkdump #socialmedia #quotes #week

Support the open source projects you love this Valentine’s Day
Show your appreciation to the open-source projects you love. You can help provide much-needed support to the critical but often underfunded projects that keep your infrastructure running smoothly. And remember—every day is a perfect day to support open source! 💖

The post [Support the open source projects you love this Valentine’s Day](https://github.blog/open-source/support-the-open-source-projects-you-love-thi … ⌘ Read more

On my blog: Real Life in Star Trek, Aquiel https://john.colagioia.net/blog/2025/02/13/aquiel.html #scifi #startrek #closereading