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Security Advisory: Critical OpenSSL Vulnerability
The OpenSSL Project will imminently release a security fix (OpenSSL version 3.0.7) for a new-and-disclosed CVE. In the meantime, learn how Docker tooling helps you uncover and remediate image vulnerabilities. ⌘ Read more

Choose your own GitHub Universe 2022 adventure
You can now build your agenda on GitHubUniverse.com! Whether you’re just getting started or you’re a seasoned industry professional, there’s a session for you. ⌘ Read more

What we learned from the Security Lab’s Community Office Hours
TheGitHub Security Lab provided office hours for open source projects looking to improve their security posture and reduce the risk of breach. Here’s what we learned and how you can also participate. ⌘ Read more

How to Implement Decentralized Storage Using Docker Extensions
In part one of this two-part series, we discussed the intersection of Web3 and Docker at a conceptual level. Now, it’s time to get our hands dirty and review practical examples involving decentralized storage. ⌘ Read more

Diversity, inclusion, and belonging at GitHub in 2022
As GitHub continues to grow, our vision of being the home for all developers continues to materialize, expanding our progress, perspectives, and responsibility to the world. ⌘ Read more

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Because I used Prometheus and Grafana at work, I also tried them at home and I must say, monitoring isn’t as boring as I always thought. Next up Kubernetes? 😅 ⌘ Read more

Paul Schaub: Implementing Packet Sequence Validation using Pushdown Automata
This is part 2 of a small series on verifying the validity of packet sequences using tools from theoretical computer science. Read part 1 here.

In the previous blog post I discussed how a formal grammar can be transformed into a pushdown automaton in order to check if a sequence of packets or token … ⌘ Read more

3 strategies for consolidating your toolkit and boosting productivity
Explore how GitHub Enterprise can help you transform your software engineering organization and practices. ⌘ Read more

October 2022 Newsletter ⌘ Read more

How to Use the Node Docker Official Image
Topping Stack Overflow’s 2022 list of most popular web frameworks and technologies, Node.js continues to grow as a critical MERN stack component. And since Node applications are written in JavaScript — the world’s leading programming language — many developers will feel right at home using it. We introduced the Node Docker Official Image (DOI) due […] ⌘ Read more

Why and how GitHub encrypts sensitive database columns using ActiveRecord::Encryption
You may know that GitHub encrypts your source code at rest, but you may not have known that we encrypt sensitive database columns as well. Read about our column encryption strategy and our decision to adopt the Rails column encryption standard. ⌘ Read more

**RT by @mind_booster: Google Chromebooks are being banned in schools in Denmark!

IT professor Jeppe Bundsgaard recommends open-source solutions and how schools can better benefit from them.

Read our blog:

#PrivacyWednesday #Nextcloud

https://nextcloud.com/blog/schools-in-denmark-look-toward-open-source-solutions-after-dpa-bans-google-chromebooks/**
Google Chromebooks are being banned in schools in Denmark!

IT professor Jeppe Bundsgaard recommends open-source solutions and how schools can better benefit f … ⌘ Read more

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Resolve Vulnerabilities Sooner With Contextual Data
OpenSSL 3.0.7 and “Text4Shell” might be the most recent critical vulnerabilities to plague your development team, but they won’t be the last. In 2021, critical vulnerabilities reached a record high. Attackers are even reusing their work, with over 50% of zero-day attacks this year being variants of previously-patched vulnerabilities.  With each new security vulnerability, we’re […] ⌘ Read more

October Extensions Roundup: CI on Your Laptop and Hacktoberfest!
Find out what’s new this month in the Docker Extension Marketplace! CI on your laptop, new tools from the open source community and categories to find the perfect extension. ⌘ Read more

Why we’re excited about the Sigstore general availability
The Sigstore GA means you can protect your software supply chain today with GitHub Actions, and will power new npm security capabilities in the near future. ⌘ Read more

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98.css (again)
I already shared “98.css” on my blog in 2020. It’s a CSS framework that styles semantic HTML to look like Windows 98. ⌘ Read more

Disable RAM Plus on OneUI 4.1
When Samsung released the Android 12 update for my phone a few months ago, I noticed a new RAM Plus setting, which uses the storage to expand the memory. Pretty useless on my phone, as it has already 8 GB of RAM. ⌘ Read more

Introducing the Docker+Wasm Technical Preview
Learn more about the Docker+Wasm Technical Preview that enables all developers to quickly & easily build applications that target Wasm runtimes. ⌘ Read more

ProcessOne: Matrix protocol added to ejabberd
ejabberd is already the most versatile and scalable messaging server. In this post, we are giving a sneak peak at what is coming next.

ejabberd just get new ace in it sleeve – you can now use ejabberd to talk with other Matrix servers, a protocol sometimes used for small corporate server messaging.

Of course, you all know ejabberd supports the XMPP instant messaging protocol with hundreds of XMPP extensions, this is what it is famous for.

The second ma … ⌘ Read more

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https://galusik.fr/log/2022-10-23-new-blog-workflow.html New blog workflow: from markdown to gemtext

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Protecting Internal Web Resources

TL;DR: This blog post is a write-up of the process I went through to setup a set of internal web resources and apps for a small company I am running in my spare time ( providing a Single-Sign-On / SSO experience for internal users with web applications protected by flexible access policies including single and multi-factor authentication / two-factor authentication or 2FA).

As I mentioned in the TL;DR above, I run a small software/technology com … ⌘ Read more

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Security Advisory: CVE-2022-42889 “Text4Shell”
Learn more about the CVE-2022-42889, aka “Text4Shell” vulnerability in the “Apache Commons Text” Java library — and how Docker Security Scans identify it. ⌘ Read more

Build a game this November with Game Off 2022
Save the date! Game Off returns on November 1 for it’s 10th year! 🎉 ⌘ Read more

Git Merge 2022 – that’s a wrap! 🎬
Git Merge 2022 just wrapped up bringing the community together for 16 talks, three workshops, one Git Contributor Summit, and lots of great conversations over two days. Read on for more info, photos from the event, and all of the session recordings. ⌘ Read more

Developer Engagement in the Remote Work Era with RedMonk and Miva
We met with Redmonk and Miva to talk about navigating developer engagement in the remote work era. Watch the full, on-demand video for details! ⌘ Read more

Build a game this November with Game Off 2022
Save the date! Game Off returns on November 1 for it’s 10th year! 🎉 ⌘ Read more

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Unboxing fork improvements and unwrapping fork docs
We’re always trying to improve the GitHub developer experience in meaningful ways, and we love learning from our customers. In the last several months we released several new fork capabilities, and we’re publishing revised fork documentation that gives more details with clearer explanations to make fork concepts easier to understand. ⌘ Read more

Improving navigation for GitHub Actions
GitHub Actions changed how developers automate workflows with GitHub. Today, we’re introducing a new navigation to manage your GitHub Actions experience, improving discoverability and accessibility as well as opening up future feature opportunities. ⌘ Read more

The Pocket Casts mobile apps are now open source
Good news! The Pocket Casts mobile apps are now open source. ⌘ Read more

Control Dev Environments Better with Hardened Desktop (and More!)
Find out about the latest features in Docker Desktop 4.13, including Hardened Desktop, Docker Extensions Categories, and improvements to Dev Environments. ⌘ Read more

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How to Fix and Debug Docker Containers Like a Superhero
While containers help developers rapidly build and run cross-platform applications, creating error-free apps remains a constant challenge. And while it’s not always obvious how container errors occur, this mystery is even harder for newer developers to unravel. Figuring out how to debug Docker containers can seem daunting. In this Community All-Hands session, Ákos Takács demonstrated how […] ⌘ Read more

Erlang Solutions: Learning functional and concurrent programming concepts with Elixir
If you are early in the process of learning Elixir or considering learning it in the future, you may have wondered a few things.  What is the experience like? How easy is it to pick up functional and concurrent programming concepts when coming from a background in languages which lack those features? Which aspects of the … ⌘ Read more

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Git security vulnerabilities announced
Upgrade your local installation of Git, especially when cloning with –recurse-submodules from untrusted repositories, or if you use git shell interactive mode. ⌘ Read more

Introducing fine-grained personal access tokens for GitHub
Fine-grained personal access tokens offer enhanced security to developers and organization owners, to reduce the risk to your data of compromised tokens. ⌘ Read more

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Git security vulnerabilities announced
Upgrade your local installation of Git, especially when cloning with `–recurse-submodules` from untrusted repositories, or if you use `git shell` interactive mode. ⌘ Read more

GitHub at the 77th United Nations General Assembly
Read about how the GitHub Social Impact, Tech for Social Good and Policy teams participated in the 77th session of the United Nations General Assembly, including events we hosted with the World Health Organization and the UN Development Programme. ⌘ Read more

5 tips for embedding security into your workflows
Having a robust security plan is key to innovation. These tips will empower you to gain the upper hand on cyberattacks, so you can ship quickly and innovate with ease. ⌘ Read more

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Maybe it wasn’t the best decision to name my blog software “GoBlog”, because it has a negative meaning in Indonesian. But whatever, I won’t rename it now… I even bought a domain with the name. ⌘ Read more