Laurent Cheylus @lcheylus@bsd.network

Do you know that you can erase your Google Location History ? #Privacy
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OpenBSD support for arm64 architecture also added in blink-cmp Neovim plugin (completion plugin with a fast fuzzy matcher written in Rust): add GitHub workflow to build binary on OpenBSD/arm64 and support in Lua code #OpenBSD #Neovim https://github.com/saghen/blink.cmp/pull/2441

Progress to support EXT4 filesystem on OpenBSD: read-only support of ext4fs at 200MB/s and also read/write support at almost 500KB/s from a USB3 key drive - Work by Thomas de Grivel #OpenBSD https://www.kmx.io/blog/openbsd-ext4fs-update

Understanding the Status and Strategies of the Code Signing Abuse Ecosystem - #Research Paper presented at the NDSS Symposium 2026 #Infosec https://www.ndss-symposium.org/ndss-paper/understanding-the-status-and-strategies-of-the-code-signing-abuse-ecosystem/

L'année 2025 a été un tournant majeur dans l'usage de l'IA pour le développement logiciel, qui a amené les équipes de devs à s'adapter - Une bonne synthèse par Hugo Lassiège @hugolassiege #Coding #IA https://eventuallycoding.com/p/2026-02-context-driven-engineering

OpenBSD support added for blink-cmp Neovim plugin (completion plugin with a fast fuzzy matcher written in Rust): add GitHub workflow to build binary on OpenBSD/amd64 and support in Lua code #OpenBSD #Neovim https://github.com/saghen/blink.cmp/pull/2423

Passkeys are a modern replacement for passwords based on the WebAuthn (Web Authentication) standard. A simple Site and Web App that explains how they work and lets you try them out in your Browser - by Quentin Joly https://understand-passkeys-with.a-cup-of.coffee/

Detailed Anatomy of bsd[.]rd OpenBSD file: kernel used to install, upgrade, or rescue a broken system #OpenBSD https://openbsdjumpstart.org/bsd.rd/

A new European Initiative called UnifiedAttestation aims to build an open-source Alternative to Google’s Play Integrity checks, used by many banking, financial, and government Apps but not available on custom #Android ROMs https://www.androidauthority.com/custom-roms-unifiedattestation-play-integrity-3647852/

Bases de l'Informatique quantique - Un bon article d'introduction par Sébastien Gavois chez Next (publié en 2023) #QuantumComputing https://next.ink/119368/informatique-quantique-qubits-avez-vous-les-bases/

Perplexica: an open-source and privacy-focused AI answering engine that runs entirely on your own hardware (support for Ollama) ; delivering accurate answers with cited sources while keeping your searches completely private #AI #LLM https://github.com/ItzCrazyKns/Perplexica

How Datadog reduced the Size of its Go Binaries by up to 77%. A valuable Walkthrough of 3 Go-specific Techniques: import graph pruning, re-enabling method dead code elimination, and a linker quirk triggered by the plugin package #Go #Programming https://www.datadoghq.com/blog/engineering/agent-go-binaries/

Comment moderniser le déploiement d'un système Linux : OSTree pour versionner son filesystem et Bootc pour démarrer un système directement à partir d’une image de conteneur - Excellent article par Quentin Joly https://une-tasse-de.cafe/blog/ostree-bootc/

How to remotely unlock an encrypted Hard Disk on your Linux Server: add SSH support with dropbear in initramfs, filter incoming connections with Tailscale ACLs #Linux #SysAdmin https://jyn.dev/remotely-unlocking-an-encrypted-hard-disk/

The Mimikatz Missing Manual: a very good and detailed Guide about the famous open-source Tool used for Credential Extraction on Windows #Infosec #Mimikatz https://darkoperator.github.io/mimikatz-missing-manual/

Le vol des données de leurs licenciés se multiplient depuis plus d'un an dans près de 30 fédérations sportives françaises. Enquête du journal L'Équipe #Hacking https://www.lequipe.fr/Tir/Article/Vol-et-vente-de-donnees-des-licencies-les-pirates-informatiques-a-l-assaut-des-federations-sportives/1655232

mquire: a new Tool (written in Rust) for Linux memory forensics without external dependencies ; Type information from BPF Type Format and Symbol addresses from Kallsyms - by Trail of Bits @trailofbits #Linux #Forensics https://blog.trailofbits.com/2026/02/25/mquire-linux-memory-forensics-without-external-dependencies/

Fin du mystère concernant l’origine du bois des violons exceptionnels Stradivarius ; on sait enfin avec certitude où le luthier légendaire s’approvisionnait après l'étude de 284 instruments authentifiés https://www.sciencesetavenir.fr/archeo-paleo/de-quel-bois-sont-faits-les-violons-stradivarius_190972

Jacques Ellul était un philosophe surtout connu pour ses travaux sur la technique mais c’est aussi un précurseur de l’écologie politique en France. Un excellent entretien d'introduction à son œuvre #Philosophie #Audio 🎧️ https://www.radiofrance.fr/franceinter/podcasts/la-terre-au-carre/la-terre-au-carre-du-jeudi-12-fevrier-2026-6816881

In a recent Study, Researchers from Spain investigated how Blood-based Biomarkers, such as a Protein called p-tau217, significantly improved Diagnostic Accuracy of Alzheimer's Disease #Research #Medecine https://medicalxpress.com/news/2026-02-blood-boosts-alzheimer-diagnosis-accuracy.html

How can Infinity come in many Sizes? #Mathematics https://www.quantamagazine.org/how-can-infinity-come-in-many-sizes-20260223/