GPU Processing and Password Cracking

Recently, research students at Georgia Tech released a report outlining the dangers that GPUs pose to the current state of password security. There are a number of ways to crack a password, all with their different pros and cons, but when it comes down to it, the limiting factor in all of these methods is processing complexity. The more operations that need to be run, the longer it takes, and the less useful each tool is for cracking passwords. In the past, most recommendations for password security revolved around making sure your password wasn’t something predictable, such as “password” or your birthday. With today’s (and tomorrows) GPUs, this may no longer be enough.

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Xbox 360 Jasper motherboards

xbox360

The Xbox 360 has a brand new motherboard. Dubbed the Jasper, it presumably has a new 65nm process GPU. The new box has a 150W power supply instead of the former’s 175W brick. They’ve changed the plug design to prevent usage with old consoles. The most notable change is the onboard flash memory upgrade. Earlier consoles only had 16MB; new ones have 256MB. The majority of this storage will be used for the new dashboard, the NXE. The remaining space can be used for game saves. With the new storage, Arcade units are no longer including memory cards. You can see more images of the boards on Xbox-Scene.

Boxee on the Apple TV

Boxee, the social XBMC, is now easy to install on your Apple TV. We first covered Boxee in June when the alpha was released. It’s great to see how much the project has advanced to this point. To install on the Apple TV, you first download a USB “patchstick” creator. The program puts a mac partition on the drive and copies over the necessary files. You reboot the Apple TV with the stick installed and it patches in both Boxee and XBMC. When you restart the the device it will have two new menu items and the rest of the system will be intact. [Dave Mathews] shows the entire process in the video above. He notes that they’re currently not taking advantage of the GPU, so 1080p is a little too much for the system.

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