From: blenderdumbass . org

When I started with Dani's Race I thought that the extend of my programming will be something like dynamically changing the speed of a car and maybe loading and unloading certain things on the map based on the distance from them. But quickly it became a mind-field of math and other programming cleverness. A...

Read or listen: https://blenderdumbass.org/articles/gamedev_make_you_better_at_math

Pangolin – Open source alternative to Cloudflare Tunnels

https://github.com/fosrl/pangolin

#Security Alert: Massive #Laravel APP_KEY leak exposing 600+ apps to remote code execution #GitGuardian & #Synacktiv research reveals 260,000 exposed keys on #GitHub with potential RCE via deserialization attacks #cybersecurity #php #opensource

https://blog.gitguardian.com/exploiting-public-app_key-leaks/

“When developers are allowed to use AI tools, they take 19% longer to complete issues… developers expected AI to speed them up by 24%, and even after experiencing the slowdown, they still believed AI had sped them up by 20%.”

https://metr.org/blog/2025-07-10-early-2025-ai-experienced-os-dev-study/

NAT traversal is a fascinating subject. I've read the article multiple times

It took me a few days to upgrade my Mastodon since it required some self-inflicted yak shaving to upgrade my very old version of Ubuntu.

Kagi searches reveal that lots of people have this problem, so here's how I upgraded my very old #Ubuntu to the latest LTS release.

https://anonymoushash.vmbrasseur.com/2025/07/old-ubuntu-upgrade

Du bist eingeladen, …

… die 23. #Kieler #OpenSource und #LinuxTage mit Deinen Beiträgen mitzugestalten!

Unser tatkräftiges Team plant für dieses Jahr wieder eine #Hybrid- Veranstaltung, mit Ausstellung, Vorträgen und Workshops vor Ort und Live-Übertragung der Vorträge online vom 18. bis zum 20. September. Optional (abhängig von den Einreichungen!) wird es zusätzliche reine Online-Vorträge und Online-Workshops geben.

https://gnulinux.ch/%E2%80%9Ecall-for-participation%E2%80%9C-fuer-die-23-kieler-open-source-und-linux-tage

SecureDrop 2.12.9 has been released. This version disables upgrades from Ubuntu Focal to Noble, and updates Tor Browser safety-level guidance in the Source Interface.

If your SecureDrop is still running Ubuntu Focal, please contact us for assistance in reinstalling with Ubuntu Noble.

https://securedrop.org/news/securedrop-2_12_9-released/

Codidact - Open-Source Stackoverflow alternative.

https://programming.dev/post/33699266

Open source alternative to Perplexity Comet

https://www.browseros.com/

Rajanen/Iivari: Open Source and Human Computer Interaction Philosophies in Open Source Projects – Incompatible or Co-Existent? (2013)

"The usability specialists aligned their work with the OSS philosophy. However, through this alignment, in the other case they become very immersed in the OSS project, encountering a risk of becoming misaligned with the core HCI philosophy."

https://cc.oulu.fi/~mrajanen/MindTrek2013_rajanen_iivari.pdf

Had a great time at @opensuse Conference 2025 in Nuremberg! A highlight was the hands-on workshop by @tropicsquar, showcasing #TROPIC01 — the first open and auditable secure element. A big step for verifiable hardware #security in #Linux systems, edge devices & secure infrastructure.

Thanks to the Tropic Square team for the great session and the devkit

#HardwareSecurity #OpenSource #EdgeComputing #TROPIC01 #TrustedHardware #SecureChips
#IoTSecurity #NoObscurity #OpenHardware #linux #opensource

What does it really take to fund and execute a successful security audit in open source?

In this newly released talk from the Open Source Summit North America, FreeBSD Foundation Executive Director Deb Goodkin and Alpha-Omega’s Michael Winser walk through the full lifecycle of FreeBSD’s third-party audit—from funding and planning to outcomes and lessons learned.

Watch the full talk here:
https://www.youtube.com/watch?v=B7_0aKMs6zs

Manuel ci fornisce un riassunto dei principali comandi per chi vuole cominciare a scoprire il superpotere del terminale Linux.
A dispetto del titolo, NON è un video per soli sviluppatori!

https://www.youtube.com/watch?v=7LO9QtTWEUk

@linux @linux@diggita.com @zavy86

FOKS: The Federated Open Key Service

https://foks.pub/

Google hat das KI-Agenten-Protokoll Agent2Agent (A2A) an die #LinuxFoundation übergeben. Dieses #OpenSource-Projekt soll KI-Agenten vernetzen und unabhängig bleiben, um fairen Wettbewerb zu gewährleisten und Innovationen zu fördern.
https://www.heise.de/news/Fuer-fairen-Wettbewerb-Google-uebergibt-KI-Agenten-Protokoll-an-Linux-Foundation-10458862.html?seite=all

New Open-Source Tool Spotlight

Open-AudIT tracks IT assets and configurations across networks with a lightweight web-based interface powered by PHP, Bash, and VBScript. It supports automation through Nmap and SNMP, offering deep insights into devices like Windows PCs, Linux systems, and network hardware. #opensource #ITtools

Project link on #GitHub https://github.com/Opmantek/open-audit

#Infosec #Cybersecurity #Software #Technology #News #CTF #Cybersecuritycareer #hacking #redteam #blueteam #purpleteam #tips #opensource #cloudsecurity

—
P.S. Found this helpful? Tap Follow for more cybersecurity tips and insights! I share weekly content for professionals and people who want to get into cyber. Happy hacking

My PR to the #EconML #PyWhy #opensource #causalai project was merged! I made a small contribution by allowing a flexible choice of evaluation metric for scoring both the first stage and final stage models in Double Machine Learning (#DML). Before, only the mean square error (MSE) was implemented. But as an ML practitioner "in the trenches" I have found that MSE is hard to interpret and compare across models. My new functions allow that #CausalInference #machinelearning #datascience