Articles about Arm

Facebook CEO Mark Zuckerberg

Signal app guru Moxie: Facebook is like Exxon. Everyone needs it, everyone despises it

RSA 2018 Speaking at the 2018 RSA conference, a board of some of the most respected names in security spoke on Tuesday and were scathing about Facebook – and the industry's response to the Spectre processor bug. The Cryptographers' Panel, an annual tradition at the event, this year included Ronald Rivest of MIT and Adi Shamir of the …
Shaun Nichols, 17 Apr 2018
A block of MediaTek Azure Sphere MCUs

Microsoft has designed an Arm Linux IoT cloud chip. Repeat, an Arm Linux IoT cloud chip

Microsoft has designed a family of Arm-based system-on-chips for Internet-of-Things devices that runs its own flavor of Linux – and securely connects to an Azure-hosted backend. Dubbed Azure Sphere, the platform is Microsoft's foray into the trendy edge-computing space, while craftily locking gadget makers into cloud …
Shaun Nichols, 17 Apr 2018
HPE Apollo 70

HPE donates 3 mini-supercomputers to UK universities boning up on Arm

HPE is donating three Apollo mini-supercomputer clusters to a trio of UK universities to help build Arm supercomputing expertise and promote its Apollo gear. The universities are the Edinburgh University's Edinburgh Parallel Computing Centre (EPCC), the University of Bristol, and the University of Leicester. Installation …
Chris Mellor, 16 Apr 2018
John L. Hennessy and David A. Patterson

Google gives its $1m Turing prize to, er, top Google bods: RISC men Hennessy, Patterson

The two engineers who further developed and popularized the concept of RISC microprocessors have won the 2017 ACM Turing Award. Professors John Hennessy and David Patterson were today announced as this year's (or last year's, if you want to be particular about it) winners of the prestigious honor named after Brit super-boffin …
Shaun Nichols, 21 Mar 2018
Evil Uncle Sam

Intel didn't tell CERTS, govs, about Meltdown and Spectre because they couldn't help fix it

Letters sent to the United States Congress by Intel and the other six companies in the Meltdown/Spectre disclosure cabal have revealed how and why they didn't inform the wider world about the dangerous chip design flaws. Republican members of the House Energy and Commerce Committee sent letters to the seven in January, to seek …
Simon Sharwood, 23 Feb 2018
ISO7816 Tattoo

Arm emits designs to add iSIM tech to Internet of Stuff

Arm has made public the designs to shove SIM technology into ever more connected gizmos by building an iSIM, along with a cellular modem and microcontroller, onto a single chip. The move, which is likely to heap further pressure on cellular networks, is expected to significantly reduce costs and shrink SIM size by dispensing …
Richard Speed, 22 Feb 2018

Windows slithers on to Arm, legless?

Comment Perhaps more by accident or design, Microsoft managed to lower expectations for Windows on Arm last week – but not set them so low it kills off interest in the platform. In fact, the "redacted" advisory about limitations of Windows confirms what we already know – hairy hacks won't work, nor will various plugins that hook into …
Andrew Orlowski, 21 Feb 2018
Ampere_chip

Ex-Chipzilla exec Arms biz to SoC it to Intel in the data centre

Carlyle Group-backed Ampere Computing, run by ex-Intel president Renée James, has launched a server-grade Arm system-on-a-chip to take on Chipzilla. The SoC has a 32 64-bit Armv8 CPU cores, operating at up to 3.3GHz with turbo mode support. There are private 32KB of code and 32KB of data L1 caches per core, 256KB L2 caches for …
Chris Mellor, 6 Feb 2018

VCs palm Igneous $15m to give its Arm-powered backup boxen a leg up

Some $15m has just been shoveled into Igneous Systems by venture capitalists to further develop the upstart's Arm-powered petabyte-scale unstructured data backup, archive and storage box that has a public cloud backend. The on-premises gear is a collection of nano-servers – disk drives with Arm CPUs strapped to them. The …
Chris Mellor, 30 Jan 2018
Spectre graphic

SHL just got real-mode: US lawmakers demand answers on Meltdown, Spectre handling from Intel, Microsoft and pals

Four Republican members of the US House of Representatives sent letters on Wednesday to the leaders of Amazon, AMD, Apple, ARM, Google, Intel and Microsoft seeking answers about how the embargo on the Meltdown and Spectre bugs was handled. The secrecy agreement, put in place by these same companies, demanded silence from June …
Thomas Claburn, 25 Jan 2018
Apple iPod touch

You get a lawsuit! And you get a lawsuit! And you! Now Apple sued over CPU security flaws

Add Apple to the list of companies facing a legal backlash in the US over the Spectre and Meltdown CPU security fiasco. A 17-page class-action complaint [PDF] – filed earlier this month in a San Jose district court in California – accuses the Cupertino iGiant of failing to keep the Arm-compatible processors in iPhones, iPads, …
Shaun Nichols, 18 Jan 2018

Meltdown, Spectre bug patch slowdown gets real – and what you can do about it

Analysis Having shot itself in the foot by prioritizing processor speed over security, the chip industry's fix involves doing the same to customers. The patches being put in place to address the Meltdown and Spectre bugs that affect most modern CPUs were supposed be airy little things of no consequence. Instead, for some unlucky people …
Cat peeks outside cardboard box. Photo by shuttertsock

Qualcomm joins Intel, Apple, Arm, AMD in confirming its CPUs suffer hack bugs, too

Qualcomm has confirmed its processors have the same security vulnerabilities disclosed this week in Intel, Arm, AMD and IBM CPU cores. The California tech giant picked the favored Friday US West Coast afternoon "news dump" slot to admit at least some of its billions of Arm-compatible Snapdragon system-on-chips and newly …
Shaun Nichols, 6 Jan 2018

Woo-yay, Meltdown CPU fixes are here. Now, Spectre flaws will haunt tech industry for years

Analysis Intel has borne the brunt of the damage from the revelation of two novel attack techniques, dubbed Meltdown and Spectre, that affect the majority of modern CPUs in various ways. The chipmaker's stock price is down, and it's being eyed for possible securities litigation, following reports CEO Brian Krzanich sold the bulk of his …

Microsoft patches Windows to cool off Intel's Meltdown – wait, antivirus? Slow your roll

Microsoft has released updates for Windows to block attempts by hackers and malware to exploit the Meltdown vulnerability in Intel x86-64 processors – but you will want to check your antivirus software before applying the fixes. The Redmond giant issued the out-of-band update late yesterday for Windows 10 version 1709. While …
Shaun Nichols, 4 Jan 2018
Shocked couple scream and clutch their hair

Meltdown, Spectre: The password theft bugs at the heart of Intel CPUs

Summary The severe design flaw in Intel microprocessors that allows sensitive data, such as passwords and crypto-keys, to be stolen from memory is real – and its details have been revealed. On Tuesday, we warned that a blueprint blunder in Intel's CPUs could allow applications, malware, and JavaScript running in web browsers, to …

We translated Intel's crap attempt to spin its way out of CPU security bug PR nightmare

Analysis In the wake of The Register's report on Tuesday about the vulnerabilities affecting Intel chips, Chipzilla on Wednesday issued a press release to address the problems disclosed by Google's security researchers that afternoon. To help put Intel's claims into context, we've annotated the text. Bold is Intel's spin. Intel and …
Xen project hypervisor logo

Xen Project says new version 4.10 has found balance between security and novelty

The Xen Project has released version 4.10 of its hypervisor. Maintainer boss Julien Grail wrote that "As in Xen 4.9, we took a security-first approach for Xen 4.10 and spent a lot of energy to improve code quality and harden security." "This inevitably slowed down the acceptance of new features somewhat and also delayed the …
Simon Sharwood, 15 Dec 2017

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