I'm very excited to announce that you can now try #Incus online!
The new demo environment uses Incus virtual machines running on a remote Incus cluster with full support for both containers and VMs!
https://linuxcontainers.org/incus/try-it/

The #linuxsecuritysummit Europe conference kicks off in Bilbao, Spain. Program chair Elena Reshetova with opening comments.
#opensourcesummit #linux #infosec #security

If you're here at the #OSSummit, I'll be on a panel about Demonstrating OSPO Value at 11:25 in room 3A - join us! https://sched.co/1OGdq

Reminder: we maintain a kernel feature wishlist here as part of the uapi group:

https://github.com/uapi-group/kernel-features

I just added a bunch of new entries to it (at the bottom). If you are looking for something to hack on (and have some kernel expertise, or would like to acquire it), would be more than excellent to work on those!

Saw a lot of Aurora flying over Greenland on the way to Linux Security Summit EU. This is the best I could do with an older iPhone #linux #linuxsecuritysummit #space #spaceweather #hamradio #amateurradio

We quietly released the code a little while ago but this is the official announcement of Capslock, our contribution to the supply-chain security conversation.

https://security.googleblog.com/2023/09/capslock-what-is-your-code-really.html

Capslock is a tool for understanding at high level what a given piece of (Golang) code is capable of and for detecting when an update to a library changes this capability set, to give users a chance to catch supply-chain attacks in progress.

1/2

The “2nd level of hell” starter kit for metalworking.

After many hours, including re-capping the power supply (no dice, but worthwhile in any case), and tracing through most of the upper section, I finally found the issue with this Tektronix spectrum analyzer. A tantalum cap on the horizontal storage board failed and shorted the +15v bus. Replaced it and the SA seems to be working ok so far. #hamradio #amateurradio #electronics

Azure Boost presented by @bluca at this week's All Systems Go! conference.

Includes a bit about #selinux

https://media.ccc.de/v/all-systems-go-2023-187-microsoft-azure-boost-image-based-linux-powering-the-azure-fleet-wait-what-really-yes-

I'm really excited about making Use-After-Free exploits much harder in the #Linux #kernel.

CONFIG_RANDOM_KMALLOC_CACHES has landed:
https://git.kernel.org/linus/3c6152940584

CONFIG_SLAB_VIRTUAL is coming:
https://lore.kernel.org/lkml/20230915105933.495735-15-matteorizzo@google.com/

The excellent CCC VOC people published the AllSystemsGo! videos from this week. Here's the UKI talk I did there:

https://media.ccc.de/v/all-systems-go-2023-185-unified-kernel-images-ukis-

Enjoy!

@pid_eins what's stopping you from commuting like this?

RE: https://mastodon.social/users/pid_eins/statuses/110060301906760480

Day 2 talks will kick off at 9:45 Berlin-time.
As a reminder, streams for both rooms can be found here: https://streaming.media.ccc.de/asg2023
And the schedule is here: https://cfp.all-systems-go.io/all-systems-go-2023/schedule/#

It's already been 8 years since @LIGO made its first gravitational wave detection! Happy birthday GW150914!

@BayesForDays I'm trying to embrace the chaos

RE: https://lingo.lol/users/BayesForDays/statuses/111064352222933179

@mcdanlj I'd read that spiral flute taps are weaker and more likely to break for small taps, so I haven't tried them yet. Thanks for the pointers!

RE: https://social.makerforums.info/users/mcdanlj/statuses/111060149655556379

co-signed

RE: https://mastodon.hams.social/users/kelvin0mql/statuses/111058628675406531

The start of the conference is coming very soon! in the meantime we are fine-tuning the last details and we are very very happy to see you again very soon ! #kr2023

Metalwork for the linear amp is going GREAT. First I drilled the wrong hole sizes for the heat sink, then broke two 4-40 taps. Will figure out how to extract these then try a thread forming tap instead of a cutting tap.

#hamradio #amateuradio #electronics

Weekend goal: get the metalworking started for the HF/6M amplifier project. kW+ RF deck by W6PQL. #amateurradio #hamradio #electronics #radio #meteorscatter