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.
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.” […]
Paul Allen, billionaire co-founder of Microsoft, philanthropist, science fiction fan, and founder of Seattle’s Museum of Pop Culture (formerly the Experience Museum Project), has died from complications of non-Hodgkin’s lymphoma. He was 65. “From technology to science to music to art, I’m inspired by those who’ve blurred the boundaries, who’ve looked at the possibilities, and […]
Meet David Bradley, chief engineer of the IBM PC, who created Ctrl+Alt+Del. “I may have invented it, but Bill made it famous,” Bradley once said.
Speed reading isn’t just an innate skill possessed by a lucky few. Anyone can learn to speed read, and the benefits are endless. The brain can process more information than most people have time to soak up, but you can make that time now with the 2018 Award-Winning Speed Reading Bundle. The first half of […]
Sure, you could use the same old PowerPoint templates for your next business presentation. It’s not like you have bosses or investors to impress. Oh wait, you do? Time to augment that slideshow with Slideshop – the presentation tool that can individualize your pitch while saving you time. Compatible with PowerPoint, Keynote and Google Slides, […]
Multinational companies have used the no-nonsense methodologies of Six Sigma and Lean Six Sigma to oil a smooth-running operation for years. What is it? Six Sigma (and its offshoot, Lean Six Sigma) apply the principles of science to business, teaching managers to methodically target waste, maximize output and streamline the flow from producer to consumer. […]