arm

Apple takes ARM Processors to next level with Apple Silicon

Apple ARM

Episode 1708

This week at Apple's annual Worldwide Developers Conference, the company unveiled its new direction called Apple Silicon. Based on the successful ARM architecture that is the heart of all iOS devices, the company is taking those ARM to the next level with desktop computers and laptops that will turn away from Intel's x86 in favor of a new platform designed in house by Apple. ARM-powered Macs will be transitioned in by 2021. Leo says that this is the beginning of the end for x86 architecture and is a seed change in how we approach computers.

WWDC: The ARM Mac, and iOS Devices Finally Get Widgets

silicon

Episode 1707

Apple announced this week at their prerecorded WWDC announcement keynote that iOS devices will get what Android has had from the beginning .... widgets. The iPad will also enjoy greater handwriting recognition through SCRIBBLE.

But Leo says the biggest news is that Apple has finally made the move away from Intel to their own in house designed ARM processors called "Apple Silicon." The benefit will be that the new desktops will be able to use iOS apps, as well as existing apps through Rosetta 2. Leo says that Apple is moving towards one OS to rule them all.

Apple to Announce new computers with custom designed ARM Processors

Apple's Custom Processor

Episode 1706

Tomorrow is the virtual keynote for Apple's annual worldwide developer's conference (WWDC). Leo expects announcements of new desktop and laptop computers, but the big news is that Apple is set to announce moving to their own in house designed ARM processors, leaving the intel platform behind. But Leo also expects that the price of these new ARM-based computers will be higher than their Intel models.

Meanwhile, Apple is closing all stores again due to a rise in CoVid19 infections.

Processor Flaws Give Hackers Access to Your Data

Processor

Episode 1452

2018 brought about the news that every processor built in the last ten years have a flaw in them that could give hackers access to sensitive data. Initially believed to affect just Intel processors, the latest is that this affects every single processor made, regardless of platform.

The flaws utilizes a technique called "processor speculation," which enables the processor to speculate what the user will do next in order to accelerate performance. But the feature also gives hackers access to sensitive L2 cache data like passwords. It's especially true for networks.

Processor Hack Affects All Computers Made in Last Ten Years

Processor

Episode 1451

The latest exploit "Spectre" affects every single chip made in the last ten years. At first, security researchers thought that the exploit only affected Intel processors, but it turns out this hack also effects ARM, AMD, and any other processor that uses speculative prediction. The white hat hackers who found the flaw discovered that you can use it to access valuable data including passwords and other information. Leo says that Microsoft has already pushed out a fix, and Apple's High Sierra has patched the vulnerability with a recent fix. Apple has also patched the iPhone and iPad.