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David Bryan
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Let's talk about crypto.
Originally shared by ****
For my crypto geeks.

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Update
You MUST upgrade your iOS and OSX devices NOW to secure your network communications.

Apple SSL implementation is flawed and allows an attacker to intercept ALL encrypted (HTTPS) communication. Every iOS Apps are vulnerables (Safari, Facebook, Google+, Mail...) . On OSX and Safari and  many other apps  are also affected. Chrome is not affected on OSX.

Please it is very important that you  upgrade now as this vulnerability has been made public last night. In particular DO NOT connect to a public WiFi with an unpatched device.

To test if your device is vulnerable you can use the public website: https://gotofail.com

Help spread the word by re-sharing or +1 this post to ensure everyone promptly patch their devices.

For those interested in the technical details:
Apple cryptic patch notes http://support.apple.com/kb/HT6147 After refers to a bug introduced in libsecurity_ssl which is the SSL library used by Apple (http://opensource.apple.com/source/Security/Security-55471/libsecurity_ssl/lib/sslKeyExchange.c). This bug lead the SSL library to not check properly the hostname associated with a
given SSL cert which allows an attacker to easily snoop on any HTTPS site.
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Neat!
MNRG Raspberry Pi powered T-Shirt Cannon Tutorial @Raspberry_Pi#piday #raspberrypi
http://adafru.it/b97241

Check out the updated tutorials from David Bryan for his Raspberry Pi-powered T-Shirt Launcher!

Last year I was asked to repair the Minnesota RollerGirls T-Shirt Cannon that failed mid-season.  I created a temporary fix, just in time before the game. The repair got us talking about the future of T-Shirt launching technology. What would make this cooler? How can we improve this technology to make Launcher 2.0?

Minnesota RollerGirls’ Wet Spot (Lucas Saugen) and I started brain storming.  We met for lunch and started throwing around ideas.

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http://adafru.it/b97241

#raspberrypi   #piday  
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Fun times in Vegas for DC15.
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