This excellent content from the Hackaday writing crew highlights recurring topics and popular series like Linux-Fu, 3D-Printering, Hackaday Links, This Week in Security, Inputs of Interest, Profiles in Science, Retrotechtacular, Ask Hackaday, Teardowns, Reviews, and many more.
This week Jonathan chats with Andrei, Mahir, and Praneeth, live on location at Texas Instruments! The team at TI has been working hard to provide really good Open Source support for Sitara processors, including upstreaming support to the mainline Linux kernel. We talk about the CI pipeline for these devices, the challenges of doing Open Source at a big company, and more. Check it out!
Continue reading “FLOSS Weekly Episode 869: Linux On Your Toaster”
There’s an old saying that the happiest days of a boat owner’s life are the day they buy the boat, and the day they sell it. For me, the happiest days of an Android tablet owner’s life are the day they buy a new one, and the day they buy a newer one. For some reason, I always buy tablets with great expectations, get them set up, and then promptly lose them in a pile on my desk, not to be seen again. Then a shiny new tablet gets my attention in a year or so, and the cycle repeats.
You might be thinking that I just buy cheap junk tablets. It is true that I have. But I have also bought new Galaxy and Asus tablets with the same result. Admittedly, I have owned several Surface Laptops and Pros, and I do use them. But I can’t remember the last time I have used one without the keyboard. They aren’t really tablets — they are just laptops that can also be heavy, awkward tablets.
If you don’t already have your tickets to Hackaday Europe, pick them up now. The clock is ticking! Today, we’d like to announce our keynote speaker, the remainder of our featured talks, and two more workshops. (And if you want workshop tickets, which always go fast, get those soon!)
Hackaday Europe is super excited to welcome back Hackaday Superfriend [Sprite_tm] to kick off the event with a keynote talk on how he made a retrogaming PC from bare silicon. Don’t miss it.
Continue reading “Hackaday Europe: Last Round Of Speakers, Workshops”
It’s been three weeks since the Artemis II crew returned to Earth, and while the mission might be over for Reid Wiseman, Victor Glover, Christina Hammock Koch, and Jeremy Hansen, the work is only just beginning for engineers back at NASA. In a blog post earlier this week, the space agency went over the preliminary post-mission assessments of the spacecraft and its ground support equipment, and detailed some of the work that’s currently taking place as preparations begin for Artemis III.
During Artemis I, higher than expected damage was noted on both the Orion’s heat shield and the Space Launch System (SLS) launch pad. But according to NASA, the changes implemented after that first mission seem to have prevented similar issues this time around. The post also explains that reusable components of the Orion spacecraft, such as the avionics and the crew seats, are already in the process of being removed from Integrity so they can be installed in the next capsule on the production line.
While watching the live stream of the Artemis mission is the closest most of us will ever get to experiencing spaceflight, that doesn’t mean you can’t explore the solar system from the comfort of your own home — or more specifically, your browser. [Sani Huttunen] has created an incredible web-based solar system simulator that lets you explore our celestial neighborhood throughout different periods of time. You can tour the moons of Jupiter, see how the planets aligned on the date of your birth, and even check in on the Voyager probes. There are some very valid reasons to be skeptical about software moving to the web, but we’ve got to admit, this is a very slick demonstration of just how far modern browsers have come.
When Elliot Williams and Al Williams compare their notes on the week in Hackaday, you know you’ll get at least one or two bad puns. How bad? Tune in and find out.
This week, Tom Nardi visits several in-person events, and Elliot and Al talk about smart buttons, Itanium, ejecting things from a rocket, and the infinite pickle. Will Elliot build the coin flipper? Will Al use plasma at his next cookout? Hard to say.
For the can’t miss articles, this week, Al swept the category with a post on splices and another on what human junk is still sitting on the moon.
What do you think? Leave us a comment or record something and send it to our mailbag.
Download a copy of the podcast with an MP3 from our continuous audio pipeline.
The author of the BlueHammer exploit, which was released earlier this month and addressed in the last Patch Tuesday, continues to be annoyed with the responses from the Microsoft security research and vulnerability response team, and has released another Windows zero-day attack against Windows Defender.
The RedSun exploit targets a logic and timing error in Windows Defender, convincing it to install the target file in the system, instead of quarantining the file and protecting the system. Not, generally, what you would hope would happen.
Since the RedSun attack requires local access in the first place, it seems unlikely Microsoft will release an out-of-sequence patch for it, however with public code available, we can probably expect to see malware leveraging it to establish higher permissions on an infected system.
Releasing exploits out of spite feels like a return to the late 1990s, and I almost don’t hate it.
Reported in Bleeping Computer, a group tracked as “Hazy Hawk” has been hijacking unmaintained DNS records of universities and government institutions to serve ad click spam.
The attack seems simple and doesn’t even require compromising the actual institution, using dangling DNS “CNAME” records. A “CNAME” entry in DNS acts essentially as an alias, pointing one domain name at another, which can be used to provide content from an official domain that is hosted on a cloud service where the IP address of the service might change.
A DNS “A” (or “AAAA” if you speak IPv6) record points a hostname – like “foo.example.com” – to an IP address – like “1.1.1.1”. A “CNAME” record points a hostname to another hostname, like “foo.some_cloud_host.com”. Scanning “high value” domains (like Ivy League universities) for “CNAME” records which point to expired domains (or domains on cloud hosted providers which no longer exist) lets anyone able to register that domain (or create an account with the proper naming scheme on the cloud host) to post any content they wish, and still appear to be the original name.
At least 30 educational institutions have been impacted, along with several government agencies including the CDC.
This week Jonathan chats with Johannes Millan about Super Productivity and Parallel Code! Those are two very different projects, but both aiming for helping us get our work done. Super Productivity is a scheduling and time tracking suite, while Parallel Code is an almost-IDE for managing and isolating AI coding agents. This episode has something for everybody, so check it out!
Continue reading “FLOSS Weekly Episode 868: Remove The Noodles”
