James Morris

My dream is to attend this.

Linux Security Summit North America 2025 - YouTube

🐧 The videos from the 2025 Linux Security Summit North America (LSS-NA) are now up on youtube! 📺

Click here ▶️ youtube.com/playlist?lis...

#linux #infosec #linuxsecuritysummit #security #linuxfoundation

Ahh, that explains the SSB voice comms.

Follow the Linux Security Summit North America 2025 here: social.kernel.org/notice/AvWhX...

#linux #infosec @linuxfoundation.org

"If you think you understand Fldigi, you don't understand Fldigi." - Richard Feynman.

#hamradio #amateurradio #fldigi

I just published the fifth #Landlock newsletter! 🤓
- new kernel features: IPC scoping and audit logs
- kernel fixes
- library and talk updates
- new doc
- new open source Landlock users
- RHEL support
lore.kernel.org/landlock/202...

Schedule | LF Events 28 – 29 August 2025 Please note: All sessions are in Central European Summer Time (CEST / UTC+2). To view the schedule at your preferred time, please choose your location on the right-hand navigation…

📢 🐧 🇪🇺 The schedule for Linux Security Summit Europe (LSS-EU) 2025 is now up:

🏰 events.linuxfoundation.org/linux-securi...

LSS-EU will be co-located with OSS-EU in Amsterdam, NL, on 28-29 August 2025.

For more info, see:

🏤 events.linuxfoundation.org/linux-securi...

#linux linuxsecuritysummit

Get your proposals in before the end of Friday (3PM PDT)!

#linux

Some decades ago in Ausralia, playing with two shortwave receivers to resolve SSB, and hearing a very loud American voice saying: "FRESH FRUIT FRESH FRUIT THIS IS SKYKING DO NOT RESPOND" then a series codes.

Too fast for me :\

Curious. I gather all of these traces need to be the same length.

How does it complicate the design? I'm learning about this area currently and working with the 'field replaceable' type connectors for > 10GHz. They're relatively expensive depending on the brand, but you can sometimes find surplus/used lots for sale at good prices.

New blog post: "Designing a low-cost high-performance 10 MHz - 15 GHz vector network analyzer".

hforsten.com/designing-a-...

Great project, thanks for posting all of this!

"In 1943, she left Pittsburgh for officer training at Smith College, in Massachusetts, where she took courses on cryptology, physics and naval history."👩‍🔬 🎢

Personally I think this is a great time to just be insane

Nice TPM breakout board.

📣 The CFP for All Systems Go!, the foundational user-space Linux technologies conference, is now open. We look forward to your proposals.
⏲️ The deadline is June 13th.
ℹ️ To submit and learn more visit 👉 cfp.all-systems-go.io/all-systems-...
🎟️ Tickets will be available starting early April.

Linux Security Summit Europe | LF Events A technical forum for collaboration between Linux developers, researchers, and end users to foster community efforts in solving Linux security challenges.

🐧 📢 🇪🇺 🌍 Just over a week left to submit proposals for Linux Security Summit Europe (LSS-EU) 2025 in Amsterdam!

👉 events.linuxfoundation.org/linux-securi...

CfP close: Tues 8th May.
Speaker notifications: Thursday, 29 May.
Event: August 28-29. 2025.

#linux #linuxsecuritysummit #linuxfoundation

kelsey piper has this one tweet that says "we're not doomed, we just have a big to-do list" and i think about it 30x a day

Get used to toast, I think.

Schedule | LF Events All session times are listed below in Mountain Daylight Time (PDT). To view the schedule at your preferred time, please choose your location on the right-hand navigation panel under “Timezone”.

📢 🐧 The schedule for LSS-NA (Linux Security Summit North America) is published:

➡ events.linuxfoundation.org/linux-securi...

LSS-NA is co-located with the Open Source Summit in Denver, Colorado, USA. June 27-26.

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#linux #infosec #linuxsecuritysummit #kernel #security
cc @linuxfoundation.org

Partially disassembled wire bonder machine.

Hackers will literally buy a wire bonder instead of going to therapy.

#amateurradio #hamradio #rf #mmic #microwave #mmwave #millimeterwave #electronics #semiconductor #punk

Yes, some gaps in my education, too. I did some online linear algebra coursework to help understand quantum computation - EdX has several options from good colleges.

Picked back up the work for VFS {g,u}id squashing. IOW, mapping all {g,u}ids down to a single {g,u}id.

web.git.kernel.org/pub/scm/linu...

FOSDEM 2025 - Sandbox IDs with Landlock

Slides and patches are now online! #FOSDEM
fosdem.org/2025/schedul...

It’s alive! Frequency multiplier from 3.924 to 11.772 GHz.

and at the heart of Arduino’s 20-year journey is an incredible global community driven by knowledge, creativity, and passion. On the final day of our celebration, we pay tribute to the educators, makers, and learners who bring our philosophy to life through every project, lesson, and discovery.

Managed to install the 3 NLB-310 MMIC amps backwards. Which I was specifically hoping to avoid.

(They are the round black components — which amplify microwave signals.)

#amateurradio #microwave #rf #electronics

HB1094: Amateur Radio Emergency Preparedness Act
Status: Referred to the House Committee on Energy and Commerce. 2025-02-06
Sponsors:
- Republican: 2
- Democrat: 1