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Is Samsung Readying A 10nm SoC?
Of course, it is that time of the year. Apple, Qualcomm, MediaTek and now Samsung will have 10nm SoCs ready for phones in early 2017. Of course Samsung wants to use its own 10nm SoC in the Galaxy S8 that is expected in late February 2017, but probably with a mix of 10nm Snapdragon too.
Samsung’s next generation Exynos’ name is very uninspired. You don’t call your much better chip just the Exynos 8895, but that might not be the final name.
The Korean giant went from Exynos 7420 for Galaxy S5 and first 14nm for Android followed a year after with Exynos 8890 still 14nm but witha custom Exynos M1 “Mongoose” plus Cortex-A53eight core combination.
The new SoC is rumored to come with a 4GHz clock. The same leak suggests that the Snapdragon 830 can reach 3.6 GHz which would be quite an increase from the 2.15Ghz that the company gets with the Snapdragon 820. Samsung’s Exynos 8890 stops at 2.6GHz with one or two cores running while it drops to 2.3 GHz when three of four cores from the main cluster run. Calls us sceptics for this 4GHz number as it sounds like quite a leap from the previous generation.
Let us remind ourselves that the clock speed is quite irrelevant as it doesn’t mean anything, and is almost as irrelevant as an Antutu score. It tells you the maximal clock of a SoC but you really want to know the performance per watt or how much TFlops you can expect in the best case. A clock speed without knowing the architecture is insufficient to make any analysis. We’ve seen in the past that 4GHz processors were slower than 2.5GHz processors.
The fact that Samsung continued to use Snapdragon 820 for its latest greatest Galaxy Note 7 means that the company still needs Qualcomm and we don’t think this is going to change anytime soon. Qualcomm traditionally has a better quality modem tailored well for USA, China, Japan and even the complex Europe or the rest of the world.
Courtesy-Fud
Is nVidia’s Auto Venture Paying Off?
August 17, 2016 by admin
Filed under Consumer Electronics
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The driverless car market is expected to grow to $42 billion by 2025 and Nvidia has a cunning plan to grab as much of that market as possible with its current automotive partnerships.
The company started to take in more cash from its car business recently. The company earned $113 million from its automotive segment in fiscal Q1 2017. While that is not much it represents a 47 percent increase over the year before. Automotive revenue up to about 8.6 percent of total revenue and it is set to get higher.
BMW, Tesla, Honda and Volkswagen are all using Nvidia gear in one way or another.
BMW’s been using Nvidia infotainment systems for years and seems to have been Nvidia’s way into the industry. Tesla has a 17 inch touchscreen display of which is powered by Nvidia. You can see Tesla’s all-digital 12.3-inch instrument cluster display uses Nvidia GPUs. Honda has Tegra processors for its Honda Connect infotainment system.
But rumors are that Nvidia is hoping to make a killing from the move to driverless cars. The company is already on the second version of its Drive PX self-driving platform. Nvidia claims that Drive PX recently learned how to navigate 3,000 miles of road in just 72 hours.
BMW, Ford, and Daimler are testing Drive PX and Audi used Nvidia’s GPUs to help pilot some of its self-driving vehicles in the past. In fact Audi has claimed that it can be used to help normal car driving.
It said that the deep learning capabilities of Drive PX allowed its vehicles to learn certain self-driving capabilities in four hours instead of the two years that it took on competing systems.
According to Automotive News Europe Nvidia is working closely with Audi as its primary brand for Drive PX but then it will move to Volkswagen, Seat, Skoda, Lamborghini, and Bentley.
Tesla also appears to think that Nvida is a key element for driverless car technology. At the 2015 GPU Technology Conference last year, the company said that Tegra GPU’s will prove “really important for self-driving in the future.” Tesla does not use the Drive PX system yet, but it could go that way.
Courtesy-Fud
Is Changing Your Password Often A Good Idea?
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Carnegie Mellon University professor Lorrie Cranor, who is the US FTC’s technology guru, has debunked a myth that it is a good idea to change your password often.
Talking to Ars Technica she said that while frequent password changes can lock hackers out they make make security worse.
She told the BSides security conference in Las Vegas that frequent password changes do little to improve security and very possibly make security worse by encouraging the use of passwords that are more susceptible to cracking.
A study published in 2010 by researchers from the University of North Carolina at Chapel Hill more or less confirmed her views. The researchers obtained the cryptographic hashes to 10,000 expired accounts that once belonged to university employees, faculty, or students who had been required to change their passcodes every three months. Researchers received data not only for the last password used but also for passwords that had been changed over time.
By studying the data, the researchers identified common techniques account holders used when they were required to change passwords. A password like “tarheels#1″, for instance (excluding the quotation marks) frequently became “tArheels#1″ after the first change, “taRheels#1″ on the second change and so on. Or it might be changed to “tarheels#11″ on the first change and “tarheels#111″ on the second. Another common technique was to substitute a digit to make it “tarheels#2″, “tarheels#3″, and so on.
“The UNC researchers said if people have to change their passwords every 90 days, they tend to use a pattern and they do what we call a transformation. They take their old passwords, they change it in some small way, and they come up with a new password.”
The researchers used the transformations they uncovered to develop algorithms that could predict changes with great accuracy.
A separate study from researchers at Carleton University showed that frequent password changes hamper attackers only minimally and probably not enough to offset the inconvenience to end users.
Courtesy-Fud
PC Monitors Vulnerable To Hacking
You should probably be leery of what you see since, apparently, your computer monitor can be hacked.
Researchers at DEF CON presented a way to manipulate the tiny pixels found on a computer display.
Ang Cui and Jatin Kataria of Red Balloon Security were curious how Dell monitors worked and ended up reverse-engineering one.
They picked apart a Dell U2410 monitor and found that the display controller inside can be used to change and log the pixels across the screen.
During their DEF CON presentation, they showed how the hacked monitor could seemingly alter the details on a web page. In one example, they changed a PayPal’s account balance from $0 to $1 million, when in reality the pixels on the monitor had simply been reconfigured.
It wasn’t exactly an easy hack to pull off. To discover the vulnerability, both Cui and Kataria spent their spare time over two years, conducting research and understanding the technology inside the Dell monitor.
However, they also looked at monitors from other brands, including Samsung, Acer and Hewlett Packard, and noticed that it was theoretically possible to hack them in the same manner as well.
The key problem lies in the monitors’ firmware, or the software embedded inside. “There’s no security in the way they update their firmware, and it’s very open,” said Cui, who is also CEO of Red Balloon.
The exploit requires gaining access to the monitor itself, through the HDMI or USB port. Once done, the hack could potentially open the door for other malicious attacks, including ransomware.
For instance, cyber criminals could emblazon a permanent message on the display, and ask for payment to remove it, Kataria said. Or they could even spy on users’ monitors, by logging the pixels generated.
However, the two researchers said they made their presentation to raise awareness about computer monitor security. They’ve posted the code to their research online.
“Is monitor security important? I think it is,” Cui said.
Dell couldn’t be reached for immediate comment.
Source- http://www.thegurureview.net/computing-category/computer-monitors-are-also-vulnerable-to-hacking.html
NFC For ATM Transactions Catching On
August 3, 2016 by admin
Filed under Around The Net
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Several of the nation’s biggest banks in the U.S. now support the use of a smartphone to withdraw cash from an ATM — many by way of Near Field Communication (NFC) technology — instead of requiring customers to use a bank card.
One of the early adopters, Bank of America, said this week it currently supports cardless technology at 2,800 of its ATMs. That number will reach 8,000 ATMs by year’s end that rely on NFC and other technology. Bank of America, which has about 15,000 ATMs nationwide, created a video to show how a smartphone loaded with the bank’s mobile app can now withdraw cash from some ATMs.
Wells Fargo said it has a “handful” of ATMs that are NFC-ready and working to deliver cash and other transactions and is planning to reach 5,000 by the end of 2016. A total of 12,000 ATMs will be enabled in 2017.
JPMorgan Chase said it also will have many cardless ATMs available this year, but didn’t specify how many or when. Initially at Chase, customers will show up at an ATM and type in a numerical code they acquired wirelessly through use of the Chase smartphone app to get their cash. That numerical code verification process will be an early step in rolling out cardless technology at the bank’s nearly 15,000 ATMs.
In addition to using NFC or a numerical code to authenticate a transaction, some bank ATMs are expected to rely on scanning a QR code displayed on a phone.
The number of ATMs supporting cardless cash remains a small portion of the estimated 500,000 ATMs in the U.S. Crone Consulting, which monitors the mobile payment industry, recently said it expects about 95,000 ATMs in the U.S. to support cardless cash by year’s end.
Courtesy-http://www.thegurureview.net/mobile-category/nfc-for-atm-transactions-catching-on.html
Office 365 Subscription Slows Signficantly
August 1, 2016 by admin
Filed under Around The Net
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Microsoft said that consumer subscriptions to Office 365 topped 23 million, signaling that the segment’s once quite large year-over-year growth had slowed significantly.
The Redmond, Wash. company regularly talks up the latest subscription numbers for the consumer-grade Office 365 plans — the $100 a year Home and the $70 Personal — and did so again this week during an earnings call with Wall Street analysts.
“We also see momentum amongst consumers, with now more than 23 million Office 365 subscribers,” CEO Satya Nadella said Tuesday.
But analysis of Microsoft’s consumer Office 365 numbers showed that the rate of growth — or as Nadella put it, “momentum” — has slowed.
For the June quarter, the 23.1 million cited by Microsoft in its filing with the U.S. Securities & Exchange Commission (SEC) represented a 52% increase over the same period the year prior. Although most companies would give their eye teeth — or maybe a few executives — to boast of a rate of increase that size, it was the smallest since Microsoft began providing subscription data in early 2013.
A year before, the June 2015 quarter sported a consumer Office 365 subscription growth rate of 171% over the same three-month span in 2014.
The subscription increase also was small in absolute terms: Microsoft added approximately 900,000 to the rolls during the June quarter, down from 2.8 million the year before and also less than the 1.6 million accumulated in 2016′s March quarter.
The 900,000 additional subscribers added in the June quarter were the smallest number in more than two years.
While Microsoft did not directly address the slowing of growth in the consumer Office 365 market, it did attribute a similar trend among corporate subscriptions to the difficulty of maintaining huge year-over-year percentage gains as the raw numbers of subscriptions increased.
Courtesy-http://www.thegurureview.net/aroundnet-category/microsofts-office-365-subscription-slows-signficantly.html
Tech Firms Form OTrP To Support IoT Security
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A bunch of tech firms including ARM and Symantec have joined forces to create a security protocol designed to protect Internet of Things (IoT) devices.
The group, which also includes Intercede and Solacia, has created The Open Trust Protocol (OTrP) that is now available for download for prototyping and testing from the IETF website.
The OTrP is designed to bring system-level root trust to devices, using secure architecture and trusted code management, akin to how apps on smartphones and tablets that contain sensitive information are kept separate from the main OS.
This will allow IoT manufacturers to incorporate the technology into devices, ensuring that they are protected without having to give full access to a device OS.
Marc Canel, vice president of security systems at ARM, explained that the OTrP will put security and trust at the core of the IoT.
“In an internet-connected world it is imperative to establish trust between all devices and service providers,” he said.
“Operators need to trust devices their systems interact with and OTrP achieves this in a simple way. It brings e-commerce trust architectures together with a high-level protocol that can be easily integrated with any existing platform.”
Brian Witten, senior director of IoT security at Symantec, echoed this sentiment. “The IoT and smart mobile technologies are moving into a range of diverse applications and it is important to create an open protocol to ease and accelerate adoption of hardware-backed security that is designed to protect onboard encryption keys,” he said.
The next stage is for the OTrP to be further developed by a standards-defining organisation after feedback from the wider technology community, so that it can become a fully interoperable standard suitable for mass adoption.
Courtesy-TheInq
Does M$ Have A Strategy For Windows?
As we reported earlier today, Microsoft CEO Satya Nadella proclaimed the virtues of its cloud computing platform.
But he didn’t say very much about Windows at all.
And, according to Seeking Alpha financial analyst Mark Hibben in a note to his clients, it’s almost as if Nadella has given up the ghost on the now long in the tooth operating system.
He didn’t say much about smartphones either but admitted that Windows 10 won’t hit the one billion user mark.
But there are another billion and a bit people out there who are using previous versions of Windows and Hibben thinks that that’s Microsoft should really take advantage of that opportunity.
Hibben thinks that while Nadella is practically creaming himself about the cloud the same sort of urges don’t seem to apply to Windows.
Windows phone revenues have fallen 71 percent compared to the same period last year and Microsoft seems to lack a strategy for smartphones in the future.
So has Microsoft given up on Windows? That, surely, can’t be the case.
Courtesy-Fud
Is Qualcomm Back in The Black?
Qualcomm has had a better than expected results in its Q3 earnings, beating street and even its own estimates.
Qualcomm offered $5.2 billion to $6 billion revenue guidance and it managed to make $6 billion. Non-GAAP diluted EPS was projected at $0.90 – $1.00 and Qualcomm actually managed to make $1.16.
The MSM chip shipments were guided at 175 million to 195 million while the company actually sold 201 million of these chips.
Total reported device sales was expected to be between $52 billion and $60 billion and in reality Qualcomm scored $62.6 billion. Qualcomm shipped between 321 million to 325 million 3G/4G devices and estimated reported 3G/4G device average selling price was at $191 – $197.
There are a few reasons for such good results, the first being Samsung. The company chose Snapdragon 820 for some markets with its flagship phones. The Snapdragon 820 ended up in 115 devices and it looks like one of the strongest high end phone chips in a while.
The introduction of the Snapdragon 821 will rekindle the fire and will make some additional sales for Samsung Galaxy Note 7 and a few other high end phones including some phones from LG and others. The 4G modem business is in good shape but one has to be careful as Qualcomm might lose some of the iPhone business to Intel. Everyone wants carrier aggregation capable modems these days, that is Cat 6 and up and Qualcomm offers this from Snapdragon 430 to the Snapdragon 820.
It is interesting to notice that while Apple iPhone sales were down, Qualcomm did better mainly as when Apple declines at the high end, Qualcomm can make money from its high end Snapdragon chips.
We expect to see the announcement of Snapdragon 830 before the end of the year while devices shipping with the new chip in late Q1 2017 or early Q2 2017. As far as we know this might be the 10nm SoC but we will have to wait and see.
Qualcomm is investing heavily in improvements of 4G, current and future generations as well as a concentrated focus on 5G. From where we stand, Qualcomm still has the best chances to dominate the 5G market, especially due to the fact that 5G is an evolution of 4G with some new wave length and concepts added to it.
Last year’s loss of Samsung Galaxy S6 design win hurt a lot, and now the big customer is back, it seems that investing in a custom ARM Kryo core and dominating in Adreno graphics paid off.
Courtesy-Fud
Was The Omni Hotel Chain Hacked?
Omni Hotels & Resorts has reported that point-of-sale systems at some of its hotel locations were attacked by malware targeting payment card information.
The hacking of the systems of the luxury hotel chain follows similar breaches of point-of-sale systems at various hotels and retailers like Hyatt Hotels, Target, Starwood Hotels & Resorts Worldwide and Hilton Worldwide Holdings.
Omni — in Dallas, Texas — said in a statement Friday that on May 30 this year, it discovered it was hit by malware attacks on its network, affecting specific POS systems on-site at some of its properties. “The malware was designed to collect certain payment card information, including cardholder name, credit/debit card number, security code and expiration date,” Omni said. There isn’t evidence that other customer information, such as contact information, Social Security numbers or PINs, was compromised, it added.
The chain did not disclose how many of its 60 properties were affected and the likely number of cardholders that could have been affected. As there is no indication that reservation or select guest membership systems were affected, users were unlikely to be affected unless they physically presented their payment card at a POS system at one of the affected locations. The malware may have been in operation between Dec. 23 last year and June 14 this year, although most of the systems were affected during a shorter timeframe, according to the hotel.
The hotel chain, which operates hotels and resorts in the U.S., Canada and Mexico, could not be immediately reached for comment over the weekend for further details.
Omni said after discovering the malware attack, it had immediately hired IT investigation and security firms and has now contained the intrusion. It did not specify why it had delayed to inform customers.
Courtesy-http://www.thegurureview.net/aroundnet-category/omni-hotels-reports-hacking.html