Sandsifter throws random machine code instructions at microprocessors, just to see what happens.
The sandsifter audits x86 processors for hidden instructions and hardware bugs, by systematically generating machine code to search through a processor's instruction set, and monitoring execution for anomalies. Sandsifter has uncovered secret processor instructions from every major vendor; ubiquitous software bugs in disassemblers, assemblers, and emulators; flaws in enterprise hypervisors; and both benign and security-critical hardware bugs in x86 chips.
With the multitude of x86 processors in existence, the goal of the tool is to enable users to check their own systems for hidden instructions and bugs.
I demand to see this scene in technothrillers pronto.
A rare, fully-operational Enigma cipher machine from World War II will go up for auction at Sothebys tomorrow as part of an amazing History of Science & Technology auction (also including Richard Feynman’s Nobel Prize). The Enigma is expected to go for around $200,000. From a 1999 article I wrote for Wired: German soldiers issued […]
Arthur C. Clarke forecasts the future in 1974. We’ve come a long way. Kinda. (via r/ObscureMedia)
Chris Veltri, proprietor of San Francisco’s legendary Groove Merchant record shop, posted this astounding artifact to his Instagram wunderkammer of outré culture paper ephemera @collagedropoutsf! It’s a poster for a lecture by artificial intelligence pioneer Herbert Simon that took place at UC Berkeley in 1974. The speech was titled “How Man and Computers Understand Language.” […]
Take a scroll through any app marketplace and you’ll see that the doors are wide open for any game these days – and any game developer. Like any creation, virtual or analog, it all starts with an idea. And if you’ve got one of those, the Complete Unity Game Developer Bundle can walk you the […]
At the rate the world is shrinking, you don’t need to be a globetrotter for a second language to be a useful skill. And if you’re looking to learn that second language (or a third, or fourth), uTalk Language Education is the learning program that makes progression not only easy but fun. If you can’t […]
Smokers on the go can breathe a little easier. With an innovative, easy-loading spiral design, the Twisty Glass Blunt offered a smoother, more consistent draw than conventional pipes. Now the Twisty Glass Mini delivers the benefits of its heavy-duty sister pipe in a more discreet package. For those that haven’t already made the Twisty Glass […]