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Linux Kernel security developer, working for Microsoft. Also W7TXT. Views are my own.
Topics: #Linux #kernel #security, #amateurradio, #RF, #hamradio, #electronics, #science, #radioastronomy, #physics, #space, #arduino.

📡 https://w7txt.net/
🐧 https://blog.namei.org/
☠️ https://www.facebook.com/w7txt


Interesting OSS-NA talk, Hardware in Space. https://www.youtube.com/watch?v=Y0bdc1uu-jI
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Linux Security Summit 🐧

📢 Reminder: The CfP for the European Linux Security Summit is open until May 19th!

🐧 https://events.linuxfoundation.org/linux-security-summit-europe/program/cfp/

🏰 LSS-EU will be held in Vienna, Austria, on 16-17 September, 2024. It is co-located with OSS-EU and Linux Plumbers Conference.
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Found an exit.
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Linux Security Summit 🐧

Day 2 of the Linux Security Summit North America in Seattle at the new conference centre.
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Linux Security Summit 🐧

The 2024 Linux Security Summit North America kicks off in Seattle today.
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I gave my talk at the @LinuxSecSummit ! I'll link to the video once it's posted.

Mitigating Integer Overflow in C
(or "How I learned to love the sanitizer")

Slides:
https://outflux.net/slides/2024/lss-na/

Summary:
https://lssna24.sched.com/event/1aIe9?iframe=no

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More progress on the 30W 10GHz amplifier. Almost ready to test.
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I'll give a talk about at @sstic in June: From a security mechanism idea to a widely available implementation
https://www.sstic.org/2024/presentation/landlock-design/
A dedicated article will be published as well 🤓

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Linux Security Summit 🐧

📢 Reminder: Linux Security Summit North America is happening April 18-19 in Seattle, WA.

🐧 Register: https://events.linuxfoundation.org/linux-security-summit-north-america/

🐧 Schedule: https://events.linuxfoundation.org/linux-security-summit-north-america/program/schedule/

See you soon!
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PSA: As far as we can tell, not a single server, laptop or other machine running was exploited using the backdoor. In all your discussions and extrapolations on what *could* have happened, don't forget that (again, as far as we know) nothing has happened.

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Mystery object challenge: what is this and in how many ways can it hurt you?
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If you visit the junkyard one can not only find great stuff for basically free but also very nice scenery

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Edited 9 months ago
Bangalore Linux kernel meetup notes by Jinank Jain:

- https://kernelmeetup.wordpress.com/2024/03/26/bangalore-kernel-meetup-march-2024-a-report/

This event is really growing! Hoping it continues to remain a true grassroots event.
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Quote of the day: "I need privacy, not because my actions are questionable, but because your judgement and intentions are"

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