Subscribe to:

Subscribe to :: ::

Amazon Finally Goes Two-Factor

November 25, 2015 by Michael  
Filed under Technology

Amazon is making it a little, or a lot, harder for miscreants to make off with user accounts by adding two-factor authentication.

It has taken Amazon some time to fall into line on this. Two-factor authentication has become increasingly popular and common in the past couple of years, and it is perhaps overdue for a firm that deals so heavily in trade.

Amazon is treating it like it’s new, and is offering to hold punters’ hands as they embrace the security provision.

“Amazon Two-Step Verification adds an additional layer of security to your account. Instead of simply entering your password, Two-Step Verification requires you to enter a unique security code in addition to your password during sign in,” the firm said.

The way that the code is served depends on the user, who can choose to get the extra prompt in one of three ways. They may not appeal to those who do not like to over-share, but they will require a personal phone number.

As is frequently the case, Amazon will offer to send supplementary log-in information to a phone via text message or voice call, and even through a special authenticating app.

It’s an option, and you do not have to enable it. Amazon said that users could select trusted sign-on computers that spare them from the mobile phone contact.

“Afterward, that computer or device will only ask for your password when you sign in,” explained the Amazon introduction, helpfully.

There are a number of other outfits that offer the two-factor system and you might be advised to take their trade and do your business through them. Apple, Microsoft, Google, Twitter, Dropbox, Facebook and many others offer the feature.

A website called TwoFactorAuth will let you check your standing and the position of your providers.



AMD Appears To Be Pushing It’s Boltzmann Plan

November 25, 2015 by Michael  
Filed under Computing

Troubled chipmaker AMD is putting a lot of its limited investment money into the “Boltzmann Initiative” which is uses heterogeneous system architecture ability to harness both CPU and AMD GPU for compute efficiency through software.

VR-World says that stage one results are finished and where shown off this week at SC15. This included a Heterogeneous Compute Compiler (HCC); a headless Linux driver and HSA runtime infrastructure for cluster-class, High Performance Computing (HPC); and the Heterogeneous-compute Interface for Portability (HIP) tool for porting CUDA-based applications to C++ programming.

AMD hopes the tools will drive application performance from machine learning to molecular dynamics, and from oil and gas to visual effects and computer-generated imaging.

Jim Belak, co-lead of the US Department of Energy’s Exascale Co-design Center in Extreme Materials and senior computational materials scientist at Lawrence Livermore National Laboratory said that AMD’s Heterogeneous-compute Interface for Portability enables performance portability for the HPC community.

“The ability to take code that was written for one architecture and transfer it to another architecture without a negative impact on performance is extremely powerful. The work AMD is doing to produce a high-performance compiler that sits below high-level programming models enables researchers to concentrate on solving problems and publishing groundbreaking research rather than worrying about hardware-specific optimizations.”

The new AMD Boltzmann Initiative suite includes an HCC compiler for C++ development, greatly expanding the field of programmers who can leverage HSA.

The new HCC C++ compiler is a key tool in enabling developers to easily and efficiently apply the hardware resources in heterogeneous systems. The compiler offers more simplified development via single source execution, with both the CPU and GPU code in the same file.

The compiler automates the placement code that executes on both processing elements for maximum execution efficiency.



Will Microsoft Debut A Lumia Business Phone Next Year?

November 24, 2015 by Michael  
Filed under Mobile

Microsoft surprised the world when its new phone range failed to contain anything to interest business users – now it seems it is prepared to remedy that.

Microsoft promised that its Lumia range would cover the low end, business and enthusiast segments but while the Lumia 950 and Lumia 950 XL and Lumia 650 should cover the low-end segment as well nothing has turned up for business users.

This was odd, given that business users want phones that play nice with their networks, something that Redmond should do much better than Google or Apple.

Microsoft’s CFO Amy Hood told the UBS Global Technology Conference that business versions of the Lumia were coming. She said:

“We launched a Lumia 950 and a 950 XL. They’re premium products, at the premium end of the market, made for Windows fans. And we’ll have a business phone, as well.”

There were no details, but we have been hearing rumours of a Surface phone being sighted on benchmarks. It was thought that his would be a Microsoft flagship, but with the launch of the Lumia 950/950 XL, it is possible that this Surface phone could be aimed at the business user. The word Surface matches nicely with Microsoft’s Surface Pro branding.




IBM Introduces New Technology For Data Protection

November 24, 2015 by mphillips  
Filed under Computing

At the beginning of the year IBM announced Identity Mixer, a new technology for protecting users’ personal data during authentication. On Friday, it announced that the technology is now available to developers on its Bluemix cloud platform.

It’s common for apps to require that users prove their identity and other credentials, but all too often that authentication process exposes a raft of unnecessary and potentially sensitive personal information along the way.

To access an online streaming-movie service’s app, for example, users might have to prove that they have a paid subscription and are over 18 years old. Traditionally, that would mean revealing their full date of birth along with assorted other personal details that aren’t necessary for the proof, such as first and last name, address, etc.

When a breach happens, there’s all that much more potentially sensitive information exposed.

Identity Mixer is designed to protect users’ privacy by focusing just on the essentials of the proof. Thanks to a set of algorithms based on cryptography work done at IBM Research, the tool allows developers to build apps that can authenticate users’ identities using what’s known as a “zero-knowledge proof” that collects no personal data.

Specifically, Identity Mixer authenticates users by asking them to provide a public key. Each user has a single secret key, and it corresponds with multiple public keys, or identities. Each transaction a user makes receives a different public key and leaves no privacy “breadcrumbs.”

So, in the streaming service example, users would have both identity and subscription credentials stored in a personal Credential Wallet. To access a movie, they could use that electronic wallet to prove that they’re entitled to watch the selected content without having to expose any other details.

The result, according to IBM, is that users’ privacy is better preserved, and the service provider is spared the need to protect and secure all that extraneous data.




Samsung Debuts 10nm FinFET S-RAM

November 23, 2015 by Michael  
Filed under Computing

Samsung appears to have stolen a march on Intel and TSMC by coming up with a 10-nano FinFET processed S-RAM

According to Electronic Times Intel and TSMC’s products are still being processed at 14-nano and 16-nano so Samsung’s 10-nano S-RAM, will open the way for a generation of Giga-Smartphones. S-RAM is faster than D-RAM and is used for CPU’s cache memory.

It means that Samsung’s 10-nano technology will be mass-produced on full-scale in early 2017. The theory is that 10-nano AP will combine Gigabyte modem chips into one faster chip.

Samsung is showing its plans to the ISSCC. They will have a 128 Megabyte (MB) capacity and a cell area of 0.040 µm2. This compares to the 14-nano S-RAM (0.064 µm2) that Samsung Electronics introduced in the past, its cell area is reduced by 37.5 per cent.

In an ISSCC scientific paper, Samsung said that it built a large-scale fast cache memory in the smallest area. An AP for a smartphone with S-RAM, can minimize Die’s area and improve its performance.

All this means that Samsung Electronics has surpassed Taiwan’s TSMC and developed the next-generation system semiconductor.

Intel postponed its schedule for developing next-generation 10-nano system semiconductor from 2016 to 2017 due to increase of production costs. Samsung Electronics is targeting end of next for commercialising 10-nano processing.

Samsung Electronics has also developed 14-nano flat-surface NAND-Flash, and this is also first ever in industries. Toshiba, Micron and others have announced that after they finish developing 15 to 16-nanos, they are giving up on flat-surface NAND-Flash.

It had been thought that 14-nano NAND-Flash, which reduces area of Floating Gate by about 12.5% compared to 16-nano, will greatly contribute to Samsung Electronics in reducing production cost of NAND by reducing Silicon Die’s area.



Qualcomm May Be Facing Anti-Trust Issues Abroad

November 23, 2015 by Michael  
Filed under Computing

Qualcomm can’t really get a lucky break anywhere. The chipmaker has just confirmed that it is facing an anti-trust probe in South Korea.

The company said it had recently received the Korea Fair Trade Commission’s staff-generated case examiner’s report (ER), which starts a process that allows Qualcomm to defend itself.

It seems that the allegation is that the company’s practice of licensing patents only at the device level and requiring that its chip customers be licensed to its intellectual property violate South Korean competition law.

“The ER alleges, among other things, that we do not properly negotiate aspects of our licenses,” Qualcomm said in a statement.

The investigation by the South Korean authorities was first reported in February, but no one confirmed it.

Qualcomm has faced investigations about its business and licensing practices in the U.S. and in the European Commission. It said in February it had settled with China’s National Development and Reform Commission in connection with the agency’s investigation of Qualcomm under the country’s anti-monopoly law.

In China Qualcomm had to pay a fine of $975 million and not condition the sale of baseband chips on the chip customer signing a license agreement with terms that the NDRC found to be unreasonable.

Qualcomm would also offer licenses to its current 3G and 4G essential Chinese patents separately from licenses to its other patents, and present a patent list during negotiations. Under the deal, the company also agreed to calculate royalty fees on 65 percent of the net selling price of the device.

The company on Tuesday defended device-level licensing as an industry norm worldwide and said its patent licensing practices were “lawful and pro-competitive
Samsung, LG and Pantech are key Qualcomm customers in South Korea.

The KFTC in 2009 ordered Qualcomm to pay $208 million for allegedly charging discriminatory royalties and offering conditional rebates in connection with its CDMA technology.



Will Dell Sell Parts Of EMC Post Merger?

November 20, 2015 by Michael  
Filed under Computing

Michael Dell has confirmed that the has no intention to asset strip EMC and flog off small bits of it.

Reuters had reported that the company could sell off $10bn of assets to reduce the $49.5bn of debt it will be taking on to fund the acquisition.

Logically this would mean Perot Systems, Dell’s own service arm, acquired for $3.9bn in 2009, Quest, which it bought for $2.7bn in 2012; and SonicWall, which it reportedly acquired in 2012 for $1.2bn would be logical sales. Dell’s Equalogic service must also be in doubt given that it overlaps with EMC’s SAN portfolio.

However Dell appeared to deny this.

When asked if he would sell off EMC assets where there was found to be comparable Dell products, Dell said:

“The portfolios of products are highly complementary. There are some overlaps in storage, but Dell product lines and EMC storage product lines are somewhat different. We are going from seven to nine [product lines], which is not a problem, and we’ll continue to enhance them.”

Of course he was not talking about VMware. Dell confirmed that the company has no plans to tie in VMware with Dell.

“We believe in choice and openness. VMware will remain an independent public company. We are not going to disadvantage VMware partners in respect to their relationship with VMware,” he said.



Sprint Introduces New ‘Half Off’ Rate Plan

November 20, 2015 by mphillips  
Filed under Mobile

Sprint has introduced a new simplified wireless plan offering 50% off competitors’ rates — part of an effort to lure consumers to try its faster LTE Plus network, which promises speeds of 128Mbps or more.

Sprint CEO Marcelo Claure said the costs of the new program will be more than offset by revenues from new customers. “There’s absolutely no way anybody can beat this offer,” he said during a briefing with reporters.

Sprint, the nation’s fourth largest carrier with about 59 million customers, has said it must cut up to $2 billion or more in operating expenses for the next fiscal year starting in April and will eliminate thousands of jobs to do so.

Even against that dreary backdrop, Claure said the new rate plan will bring in more customers. He didn’t indicate how many more are expected.

“There’s been a lot of skepticism on our network and the only way to convince them is to have them try,” he said. “Rest assured, we’ve done sufficient analysis and this is very accretive to Sprint” profits.

Sprint’s newest deal allows customers to take 50% off the price of most Verizon, AT&T and T-Mobile rate plans. The only rate plan excluded is T-Mobile’s unlimited data plan, which costs $90 a month. Sprint will still offer a $70-a-month unlimited data plan.

Businesses are not included in the deal, a spokeswoman said.

The offer goes into effect for activations beginning this Friday, Nov. 20 until Jan. 7, 2016; the 50% off deal remains in effect until Jan. 8, 2018. Claure said that with a free tablet and a free year of service, along with the half-off pricing, “that’s the bet we’re making” to get new customers.





Is Intel Readying It’s Knights Landing Processor?

November 20, 2015 by Michael  
Filed under Computing

Intel has started sending out its Knight’s Landing version of Xeon Phi and this one has a 72-core coprocessor solution manufactured on a 14nm process using shiny new 3D Tri-Gate transistors.

The coprocessors use Intel’s’s Many Integrated Core (MIC) architecture that stuffs cores into a single chip, which itself is part of a larger PCI-E add-in card solution for supercomputing.

Add-in cards run alongside these engines, such as NVIDIA’s Tesla GPUs to help with the number crunching.

Knight’s Landing succeeds the Knight’s Corner, which has up to 61 cores. Knight’s Landing has double-precision performance which can do more than 3 teraflops and over 8 teraflops of single-precision performance. It also has 16GB of on-package MCDRAM memory, which Intel says is five times more power efficient as GDDR5 and three times as dense.

In making the announcement Charlie Wuischpard, vice president and general manager of HPC Platform Group at Intel said that supercomputing was entering a new era and being transformed from a tool for a specific problem to a general tool for many,”

“System-level innovations in processing, memory, software and fabric technologies are enabling system capabilities to be designed and optimized for different usages, from traditional HPC to the emerging world of big data analytics and everything in between. We believe the Intel Scalable System Framework is the path forward for designing and delivering the next generation of systems for the ‘HPC everywhere’ era.”


Is The Steam OS Really Good?

November 19, 2015 by Michael  
Filed under Computing

Benchmarks for Valve’s Steam machines are out and it does not look like the Linux powered OS is stacking up well against Windows.

According to Ars Technica the SteamOS gaming comes with a significant performance hit on a number of benchmarks.

The OS was put through Geekbench 3 which has a Linux version. The magazine used some mid-to-late-2014 releases that had SteamOS ports suitable for tests including Middle-Earth: Shadow of Mordor and Metro: Last Light Redux.

Both were intensive 3D games with built-in benchmarking tools and a variety of quality sliders to play with (including six handy presets in Shadow of Mordor’s case).

On SteamOS both games had a sizable frame rate hit. We are talking about 21- to 58-percent fewer frames per second, depending on the graphical settings. On our hardware running Shadow of Mordor at Ultra settings and HD resolution, the OS change alone was the difference between a playable 34.5 fps average on Windows and a 14.6 fps mess on SteamOS.

You would think that Valve’s own games wouldn’t have this problem, but Portal, Team Fortress 2, and DOTA 2 all took massive frame rate dips on SteamOS compared to their Windows counterparts.

Left 4 Dead 2 showed comparable performance between the two operating systems but nothing like what Steam thought it would have a couple of years ago.



Google+ Re-designed and Re-focused

November 19, 2015 by mphillips  
Filed under Around The Net

Google  hasn’t given up on running a social network. The company gave Google+ a redesign focused on people getting together around shared interests.

When Google+ launched in 2011, it was designed as a competitor to Facebook, focused on connecting people with their friends through a series of “circles.” That proved unsuccessful, but people started using the service to discuss things that they’re passionate about, like books and astronomy. Google has built its new design around promoting both its Community groups and its Collections of user-curated posts about specific interests.

Users can opt into the new design (which appears to be rolling out gradually) by signing into the service on the Web and responding when they get a prompt that offers it. Luke Wroblewski, a product director at Google, said in a post to the social network that Google+ apps for iOS and Android will be out in the near future.

The redesign doesn’t have all the features of the old Google+, so people who rely on things like Events will have to stay on the old design (which they can flip back to with the press of a button). It’s not clear whether Google will bring all of the social network’s functionality forward into the new design, but Wroblewski said the company isn’t done developing the product.

All of this comes as Google has been demoting the social network from its previous place at the center of the company’s products. Earlier this year, it brought cloud-based photo editing and storage capabilities that previously were tied to Google+ into Google Photos, a standalone service. Hangouts, the chat system that used to be tied to Google+, now has its own website.



Intel’s Broadwell E Details Leaked

November 19, 2015 by Michael  
Filed under Computing

A Chinese website has leaked details about Broadwell-E which sounds pretty plausible.

According toXfastest there will be four new processors under the new High-End Desktop (HEDT) banner for Broadwell.

Of the range, it would appear that the Core i7-6950X is the most interesting.  It has a 10-core CPU with Hyper Threading, which means that it has 20 threads to play with and 25MB of L3 cache.

However the CPU clockspeed is a little on the slow side, running at just 3.0GHz.  This will be a problem with software that is not properly tuned to take full advantage of large core counts and threads. It will be behind the Core i7-6700K which is a quad-core Skylake processor clocked at 4GHz to 4.2GHz on Turbo. The Core i7-6950X has more L3 cache, but it might lose to the Devil’s Canyon Core i7-4790K which can manage 4GHz to 4.4GHz.

For those who like their clockspeed, Chipzilla will release two faster-clocked six-core Broadwell-E processors and an eight-core CPU that strikes a balance between clockspeed and core count. The specs that Xfastest found show:

Intel Core i7-6950X: 10 cores, 20 threads, 25MB L3 cache, 3.0GHz
Intel Core i7-6900K: 8 cores, 16 threads, 20MB L3 cache, 3.3GHz
Intel Core i7-6850K: 6 cores, 12 threads, 15MB L3 cache, 3.6GHz
Intel Core i7-6800K: 6 cores, 12 threads, 15MB L3 cache, 3.4GHz

All of these processors will have a Turbo clockspeed, though information about this is unavailable. All socket LGA2011-v3 CPUs should be compatible with existing X99 Express chipset motherboards.

As far as leaks go, it seems particularly credible to us.  No word of price or release dates yet though.



Citrix To Spin Off GoTo Business Into Separate Unit

November 19, 2015 by mphillips  
Filed under Around The Net

Citrix Systems announced plans to spin off its GoTo collaboration products business into a new company, to focus on its core business in the secure delivery of apps and data.

The mobile workspaces company expects to completely separate the GoTo business, consisting of products like GoToMeeting, GoToAssist, GoToWebinar, OpenVoice, Grasshopper and GoToMyPC, into a separate, publicly traded company by the second half of next year.

For the trailing 12 months ended Sept. 30, unaudited revenue from the GoTo products and services was about $600 million.

The initial results of Citrix’s operations review, which were announced Tuesday, also involves a “realignment of resources” that is expected to eliminate about 1,000 full-time and contract roles, over and above the effect of spinning off the GoTo business. Most of the layoffs and refocusing of resources are expected in November and in January 2016.

The review follows an agreement in July with investment firm Elliott Management whose affiliated funds own about 7.5 percent of the company’s common stock. Elliott is said to have asked the company to trim down its business, according to reports. The company’s CEO and president, Mark Templeton, retired last month as part of a plan announced in July.

The company plans to now increase emphasis and focus its resources on core enterprise products for secure application and data delivery, including its XenApp, XenDesktop, XenMobile, ShareFile and NetScaler.

The separation of GoTo will create a pure-play SaaS (Software-as-a-Service) company that will have a targeted focus with the flexibility to invest in its portfolio of products, said Bob Calderoni, interim CEO and president and executive chairman of Citrix. The GoTo family of products is best suited to grow and operate as a standalone business, he said in a statement.



Japan In Hot Pursuit Of Fastest Supercomputer Title

November 18, 2015 by mphillips  
Filed under Computing

Japan is working on a new supercomputer that it hopes will be among the world’s fastest systems when released in 2020.

The computer — being developed as part of a national project called Flagship2020 — is being developed with the aim to deliver “100 times more application performance” than the current K, which is installed in Japan and is the world’s third-fastest computer, according to the Top500 list of supercomputers, released on Monday.

The supercomputer will be deployed by 2020. It is being developed by Fujitsu and Japanese research institution RIKEN, which also developed K. The current K supercomputer has 705,204 processing cores and offers 10.5 petaflops of performance.

Details about the new supercomputer will be shared at two different sessions on Tuesday at the Supercomputing 15 conference being held in Austin, Texas.

The systems will be based on the Linux OS and the use of a “6D mesh” will be considered, according to details shared on the Supercomputing 15 website.That indicates the use of a six-dimensional design, which could facilitate connections for  more simultaneous CPUs, memory and storage compared to systems today. The system will also have many storage layers, according to information on the site.

The current K is based on Fujitsu’s SPARC64 VIIIfx processors and Tofu interconnect.

The U.S., Japan and China are in a race to build the world’s fastest supercomputer. An earlier version of the K computer briefly held the title of the world’s fastest supercomputer in 2011. China’s Tianhe-2 is the world’s fastest supercomputer today, delivering peak performance of 54.9 petaflops.

Countries are rushing to develop faster computers to boast about their progress in technology, but also to boost economic, weapons and science programs.

A number of supercomputers that are faster than existing systems are on the horizon. A U.S. Department of Energy supercomputer called Aurora, due in 2019, will deliver 180 petaflops of performance. China is also planning a supercomputer of more than 100 petaflops.




Is Intel Giving Braswell A New Life?

November 18, 2015 by Michael  
Filed under Computing

Intel is refreshing its embedded “Braswell” lineup of Celeron N3000, N3050, N3150 and Pentium N3700 systems-on-a-chip.

Details and model numbers of the SoCs were spotted by spotted by CPU World in a Product Change Notification.

It looks like the new processors will have increased burst frequency for better CPU and GPU performance.

Celeron and Pentium N3xxx SoCs are based on C core stepping, and it seems that Intel is replacing this with D-stepping. The chips will have the numbers N3060, N3160 and N3710. The integrated graphics unit will be rebranded to HD Graphics 405 on the Pentiums, and to HD Graphics 400 on the Celerons.

D-stepping chip samples will appear in a couple of weeks with the first production chips shipped on January 15, 2016.

The embedded N3000 will be refreshed too, although details on that are unavailable.

Chipzilla is planning to release new mobile and desktop models. The desktop SoCs will have a performance boost and a rebranded GPU. The TDP increased from 6 Watt to 6.5 Watt, and they will have the J3060, J3160 and J3710 product numbers.

The desktop Celeron J3060, J3160 and Pentium J3710 models are available at the end of November for samples, and mid-January of 2016 for production parts.