
Security at @Assur_Maladie | @passthesaltcon founder | Have liked sliding | Tweets are my own | Also available at @cbrocas@infosec.exchange
SW of FR
Joined April 2009
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Christophe Brocas retweeted
Il y a 35 ans, le 25 août 1991, fut annoncée sur le forum Usenet news:comp.os.minix la création du noyau Linux par Linus Torvalds. Il le décrira comme un hobby et qu'il ne sera jamais aussi grand et professionnel que le projet GNU #LaPetiteInfoDuJour
Christophe Brocas retweeted
C'est avec une grande tristesse que j'apprends la disparition de Pierre Ficheux. OG de @gnulinuxmag, auteur, dino de GNU/Linux et copain de longue date. Bye Pierre, ta signature de mail va me manquer : "I would love to change the world, but they won't give me the source code" 🖤
"A BRIEF HISTORY OF ACME" BLOGPOST
📣 I would like to share with you an article I wrote about the ACME protocol, which I "fell in love with" about ten years ago:
👉️ blog.brocas.org/2025/12/01/A…
Hope you will find interesting things inside!
RT appreciated🙏
Christophe Brocas retweeted
Replying to @greglesnewich
Thanks for the question! If just one, it would IDA Pro with Gepetto by @JusticeRage and OpenAI integration. That and code similarity.
Christophe Brocas retweeted
💥Today, let's put the focus on our SECURED MESSAGING Session!
It's a huge session with greats talks/workshop & top level speakers 😍
1. @edok_lotosov will challenge the race to "always more secure" apps and will expose why infrastructural choices and social practices also matter 💯
2. @raphaelrobert will dive into MLS, an e2ee protocol standardized by RFC 9420, and MIMI interoperability 🚀
3. Holger Krekel will introduce us to Delta Chat & Chatmail (+ workshop below!) 😊
4. Mathieu Velten & Yoan Pintas will expose the challenges met by the @matrixdotorg French gov deployment!
We can add to this session 2 related talks from @thibmeu from @Cloudflare about Key Transparency (transparency session) and Florian Maury about Metadata protection (Privacy session).
Last but not the least, Holger, Ksenia & Missytake will propose a hand on workshop to practice with Delta chat and friends!
🎟️GO & book your (free) seat: pretix.eu/passthesalt/2025/
📘Schedule: cfp.pass-the-salt.org/pts202…
📅July 1 to 3, 2025
📍Lille, FR
RT appreciated🙏
Christophe Brocas retweeted
🎟️GO & book your (free) seat: pretix.eu/passthesalt/2025/
Program discovery continues with our #Transparency session 😍
- Philippe Boneff & @roger2hk from @google will present us next gen #transparency logs engine Tessera & TesseraCT along wrth RFC6962 evolution, Static CT API + insights on real life deployments directly from the devs 💙
- Usage of #transparency for online archiving by The terrible archivist! 🧐
- @thibmeu from @Cloudflare will introduce us with Key Transparency technology, its usage at scale and standardization progress at IETF & C2SP 🚀
📖program: cfp.pass-the-salt.org/pts202…
📅July 1 to 3, 2025
📍Lille, FR
RT appreciated 🙏
RT @passthesaltcon: After #HW, let's dive into our #DFIR/TI session🥰:
- @tomchop_ will speak about #OpenRelik a new collaborative IR inves…
Christophe Brocas retweeted
And after attending #hardware & #embedded talks, let's practice Bluetooth Low Energy hacking using WHAD framework during a 3 hours workshop with @virtualabs and Romain Cayre 😍🙏
Christophe Brocas retweeted
🔦 Let's start our #pts25 program discovery with the #hardware & #Embedded session 😍
- 📡@FlUxIuS will present #RFSwift a powerfull toolbox for wireless assessments
- 👾Aline Becq will expose her RETEX on building/running LabCyber fablab
- 🛠️and Vincent Lopes will speak about debugging embedded systems differently!
🎟️book your (free) seat: pretix.eu/passthesalt/2025/
👉 Program: cfp.pass-the-salt.org/pts202…
📅July 1 to 3, 2025
📍 Lille, FR
Christophe Brocas retweeted
📣 We are really happy and proud to announce the schedule of our 2025 edition!
👉 Program: cfp.pass-the-salt.org/pts202…
👉 Book your (free) seat here 🎟️: pretix.eu/passthesalt/2025/
📅 July 1 to 3, 2025
📍 Lille, FR
TL;DR: check our program & book your seat! ✅
1/2
Christophe Brocas retweeted
Entendu à @DevoxxFR « Sujet numero 1 de l’AWS summit il y a quelques jours : comment je quitte AWS »
Christophe Brocas retweeted
Câble USB-série sur un site grand public : 12.99 €
Câble USB-série sur une centrale d'achat agréée marché public : 74.50 €
Christophe Brocas retweeted
En ces périodes où les géants de la tech se mêlent de politique, et pas pour le progrès de l'humanité, ça m'a semblé intéressant de ressortir la conférence gesticulée de Lunar.
Si ça vous dit, c'est assez chouette.
youtube.com/watch?v=DpMZqMSz…
Christophe Brocas retweeted
Pensée pour les gens qui œuvrent à la protection des hôpitaux avec un manque terrible de moyens. Et qui avec 3 bouts de ficelle arrivent à empêcher des catastrophes (oui oui et vous n’en savez jamais rien). Santé à vous ! 🥂
La Cour des comptes s’inquiète pour la « cyber » protection des hôpitaux
20minutes.fr/high-tech/by-th…
Christophe Brocas retweeted
TIL how easy it is to ask curl to dump TLS session keys to disk 🛠️
Simply set the environment variable `SSLKEYLOGFILE=/path/to/file` 😅 Note: it also works for Firefox and Chrome
Extremely useful when combined with Wireshark 👍
Some @brucon gifts escaped from this year @_cryptocorn_ speaker package to reach the South West of France 🙏😍 Santé !
cc: @xme 😉
Christophe Brocas retweeted
Shots fired! #Autocon2
Christophe Brocas retweeted
Aspirer aux plus hautes fonctions de l’Etat pour mieux le détruire.
Drôle d’ambition.
Un comité de la hache anti-bureaucratique, j’en ai rêvé et @elonmusk va le faire !
Christophe Brocas retweeted
This is also related to the idea of pulling CI back home to developer machines. You don't need to run your tests in the cloud either at our scale! Modern dev machines have gotten crazy core counts and better-than-cloud single-core performance. world.hey.com/dhh/we-re-movi…

























