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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


Videos from LSS-NA 2024 in Seattle are now up: https://www.youtube.com/playlist?list=PLbzoR-pLrL6rbN7fu5TId8VWAC5A8v5O7
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@g4dbn nice, I was thinking about the Edmunds dishes for mmwave. Are you planning to make more of these for sale?
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Edited 4 days ago

2️⃣ Here's the 2nd installment of my series of posts highlighting key new features of the upcoming v256 release of systemd.

This time we'll talk about encrypted credentials. Credentials are these little pieces of information that you can pass into systemd systems and into system services. They can carry secrets but also other kinds of parameters. One key feature is that they can be encrypted while at rest, locked against the system's TPM…

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6️⃣ Here's the 6th installment of my series of posts highlighting key new features of the upcoming v256 release of systemd.

In the 2nd installment of this series we have already discussed system and service credentials in systemd a bit. Quick recap: these are smallish blobs of data that can be passed into a service in a secure way, to parameterize, configure it, and in particular to pass secrets to it (passwords, PINs, private keys, …).

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Reminder that the CFP for @allsystemsgo 2024 is open, one month and two weeks to go until the deadline! You can submit your proposal at https://cfp.all-systems-go.io/all-systems-go-2024/cfp
Tickets are also on sale at https://all-systems-go.io/

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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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two days later…
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@MLE_online love these places, not many exist now
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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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@ftg snowflaking I would guess.
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