Got my first MRI today. . .

The purpose of the scan today was investigating back pain, nothing serious.  In keeping with my tradition of publishing too much information, enjoy this animation of a flight through my spine.

The experience was actually much easier then I anticipated.  The machine did not move me as much as they show on medical television shows.  Not as loud either.  30 minutes in the tube was a bit much, by the end, i was ready to get out.

Modernizing a lifebook from 2003 with Lubuntu

Lubuntu 11.04 My doc was a bit confused about the age of this computer when he gave it to me to setup.  We spoke about a 5 year old laptop. It turned out to be a beast from 2003: a Lifebook n series by Fujitsu.  I’ve always said that Fujitsu must be run by a supervillain or at the very least, a rebel billionaire.  They make industrial equipment and infrastructure, while at the same time making laptops and other select home electronics.  Like someone just wanted their ideal laptop and then as an afterthought sold it as a product.  Don’t get me wrong, I am not trying to disparage Fujitsu in any way.  Quite the opposite in fact.  I have relied on their hard drives for my most precious data and their Lifebooks have always been some of the best out there.  The fact that this 13+ year old laptop is operating with all original parts and a working battery is testament to Fujitsu’s commitment to quality.

My first clue was the XP sticker.  I decided to go with Lubuntu, a minimized variant on the popular Ubuntu Linux.  Ubuntu is a wonderful distribution, especially for those new to Linux, but it’s built on top of Debian, so it’s not just for beginners.  For years, I’ve used some of the older (still supported) Ubuntu versions for old machines.   I hate to see workin computers fail because of a lack of software support.  Thanks to the good people at Lubuntu, Ubuntu, GNU/Linux, this is a thing of the past. This guy is running all the latest in security and cryptographic technology, a fully modern web browser and a full suite of productivity software fully compatible with the latest MS Office.

 

Played with PoisonTap network hijacking tool

Poison Tap in Action

@SamyKamkar made an impressive and terrifying tool.  This simple USB device steals your cookies, poisons your cache, and even persists a web backdoor.  On a locked machine no less!  It depends much on the trust that our computers take for granted.  Trusting a USB device is not up to no good.  Trusting the local network not trying to confuse. We must reexamine this trust going forward.  It didn’t take long to get it up and running, however once you do, you can spend hours tinkering.  (i was working to combine it with @mubix’s work here)

I am also delighted to have my first Raspberry Pi as a USB device rather then host.  it is certainly exciting to create some new doodads using this dangerous toolkit.

UPDATE

I have since made a version without the cache attack.  I completely failed to steal the poisontap visuals, but TheCodePlayer offers offered a delightful matrix animation.  next step is to man in the middle ssl too.  I’m turning it into a device that logs everything while connected, but doesn’t persist.

Defcon 2016 photos and videos

Close ups of my much coveted badge.  Some hardware and base stations of the wifi village.  Both Information Society and Berlin played on Saturday night!  Shot a video of an amazing demo from the Car Hacking Village.  A car modified to play games instead of driving.  Also, the best of my flight home.  Some great pictures of Hoover dam and some of the solar farms and mesas as we few home.

defcon 2016 badge closedefcon 2016 badge chipdefcon 2016 wifi villagedefcon 2016 wifi village 2 
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The Cheyenne Mountain Zoo – an amazing adventure!

The Cheyenne Mountain Zoo is an incredible place.  We saw, touched, learned about and enjoyed countless animals from all over the globe.  Incredible views, amazing animals.  I got a video of a Grizzly Bear trying to catch a fish underwater!  Check out my pictures and videos.  This is certainly one of the top zoos I have ever visited.  (I would recommend taking the zoo shuttle for $2- My legs are still sore from all the walking up hill).  We also found a few extra animals like a Fearow.


Cheyenne Mountain Zoo SignCheyenne Mountain Zoo: GiraffeCheyenne Mountain Zoo: Elephant with Snack

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