Category Archives: DEFCON 26

All the Badges of DEF CON 26 (vol 4)

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From a cockroach filled with LEDs, to an impressively dense 576 RGB LED display, and even a hunk of carpet, our final installment of the unofficial hardware badges at DEF CON 26 are beyond impressive. I tried to see every badge and speak to every badge maker this year. So far we’ve covered a ton of badges in volume 1, volume 2, and volume 3 of this series, and now it’s time to finish up!

If I didn’t get a chance to cover your badge in these articles, we still want to hear about it. What everyone wants is to …read more

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Competitive Soldering is Now a Thing

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At Hackaday, we’re constantly impressed by the skill and technique that goes into soldering up some homebrew creations. We’re not just talking about hand-soldering 80-pin QFNs without a stencil, either: there are people building charlieplexed LED arrays out of bare copper wire, and using Kynar wire for mechanical stability. There are some very, very talented people out there, and they all work in the medium of wire, heat, and flux.

At this year’s DEF CON, we opened the floodgates to competitive soldering. Along with [Bunny] from Hardware Hacking Village and the many volunteers from the HHV and Soldering Skills Village, …read more

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All the Badges of DEF CON 26 (vol 3)

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I tried my best to see every badge and speak with every badge maker at DEF CON 26. One thing’s for sure, seeing them all was absolutely impossible this year, but I came close. Check out the great badges shown off in volume 1 and in volume 2 of this series. The game is afoot, and if you are headed to a hacker conference there’s never been a better time to build your own hardware badge — whether you build 5 or 500!

All right, let’s look at the badges!

Hack for Satan Badge

The Hack for Satan badge is …read more

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All the Badges of DEF CON 26 (vol 2)

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There were so many amazing unofficial badges at DEF CON this year that I can’t possibly cover them all in one shot. I tried to see every badge and speak with every badge maker — like a hardware safari. Join me after the jump for about fourteen more badges that I saw at DEF CON 26!

If you missed the first batch, check those badges out too — there’s even a Badgelife Documentary that you need to add to your watch list. Okay, let’s dig in.

DC Furs Badge

With so many creative hardware badges it’s pretty impossible to narrow …read more

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Breakfast at DEF CON — The Greatest Illicit Meetup of All

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Every year we host Breakfast at DEF CON on the Sunday morning of the largest hacker conference in the United States. I think it’s a brilliant time to have a meetup — almost nobody is out partying on Sunday morning, and coffee and donuts is a perfect way to get your system running again after too much excess from Saturday evening.

This year marks our fourth Breakfast and we thought this time it would be completely legit. Before we’ve just picked a random coffee shop and showed up unannounced. But this year we synced up with some of our friends …read more

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All the Badges of DEF CON 26 (vol 1)

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Two or three years back you would see a handful of really interesting unofficial badges at DEF CON. Now, there’s a deluge of clever, beautiful, and well executed badges. Last weekend I tried to see every badge and meet every badge maker. Normally, I would publish one megapost to show off everything I had seen, but this year I’m splitting it into volumes. Join me after the break for the first upload of the incredible badges of DC26!

Telephreak Eleven Badge

The Telephreak party at DEF CON is a gathering of a tight knit group of phone phreakers who spend …read more

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11-year-old hacker changes election results

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It took him less than 10 minutes to change election results on a replica of Florida’s state website. Continue reading 11-year-old hacker changes election results→

Car Hacking at DEF CON 26

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A great place to get your feet wet with the data-network-wonderland that is modern-day automobiles is the Car Hacking Village at DEF CON. I stopped by on Saturday afternoon to see what it was all about and the place was packed. From Ducati motorcycles to junkyard instrument clusters, and from mobility scooters to autonomous RC test tracks, this feels like one of the most interactive villages in the whole con.

The Obvious: CAN Bus Hacking

When I think of car hacking, CAN bus is the first thing that pops to mind. CAN is the protocol used for the data network …read more

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First Look at DEF CON 26 Official Badge

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To the delight of everyone, this year’s official DEF CON badge is an electronic badge chock full of entertainment. Of course there is blinky, the board is artistic, and everyone hopefully maybe gets one (it’s rumored 27,000+ were manufactured) if they don’t run out. But the badge contest at DEF CON is legendary — solve all the puzzles you are awarded the coveted black badge.

The creators of this badge are no strangers to the Hackaday community. Displayed proudly on the board and in the firmware, we discover that The Toymakers are the ones who have put it all on …read more

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Sunday: Breakfast at DEF CON

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Nurse your hangover by having Breakfast at DEF CON this Sunday. You’re invited to this yearly ritual with Hackaday and Tindie. We’re celebrating the beginning of the end with coffee and pastries beginning at 10:30 am in the Hardware Hacking Village.

Head over to the Breakfast at DEF CON event page and hit the “follow event” button to keep on any new info about the event.

Extra internet points go to those who bring some hardware to show off… and especially for anyone who is making this the end of their Saturday rather than the beginning of Sunday. We had …read more

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