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  • Data Encryption On the Rise In the Cloud and Mobile

    dkatana writes: Overall, demand for encryption is growing. Cloud encryption services provider CipherCloud recently received a $50 million investment by Deutsche Telekom, which the company said positions it for "explosive growth" this year. The services are designed to allow corporations to benefit from the cost savings and elasticity of cloud-based data storage, while ensuring that sensitive information is protected.

    Now, both Apple and Google are providing full encryption as a default option on their mobile operating systems with an encryption scheme they are not able to break themselves, since they don't hold the necessary keys.

    Some corporations have gone as far as turning to "zero-knowledge" services, usually located in countries such as Switzerland. These services pledge that they have no means to unlock the information once the customer has entered the unique encryption keys. This zero-knowledge approach is welcomed by users, who are reassured that their information is impossible to retrieve — at least theoretically — without their knowledge and the keys.

    83 comments | 3 days ago

  • The Untold Story of the Invention of the Game Cartridge

    harrymcc writes In 1973, an obscure company which had been making electronic cash registers looked for a new business opportunity. It ended up inventing the game cartridge--an innovation which kickstarted a billion-dollar industry and helped establish videogames as a creative medium. The story has never been told until now, but over at Fast Company, Benj Edwards chronicles the fascinating tale, based on interviews with the engineers responsible for the feat back in the mid-1970s.

    60 comments | 4 days ago

  • Your Entire PC In a Mouse

    slash-sa writes: A Polish software and hardware developer has created a prototype computer which is entirely housed within a mouse. Dubbed the Mouse-Box, it works like a conventional mouse, but contains a processor, flash storage, an HDMI connection, and Wi-Fi connectivity. It is connected to a monitor via the HDMI interface and connects to an Internet connection through standard Wi-Fi.

    165 comments | 5 days ago

  • Book Review: FreeBSD Mastery: Storage Essentials

    Saint Aardvark writes If, like me, you administer FreeBSD systems, you know that (like Linux) there is an embarrassment of riches when it comes to filesystems. GEOM, UFS, soft updates, encryption, disklabels — there is a *lot* going on here. And if, like me, you're coming from the Linux world your experience won't be directly applicable, and you'll be scaling Mount Learning Curve. Even if you *are* familiar with the BSDs, there is a lot to take in. Where do you start? You start here, with Michael W. Lucas' latest book, FreeBSD Mastery: Storage Essentials. You've heard his name before; he's written Sudo Mastery (which I reviewed previously), along with books on PGP/GnuPGP, Cisco Routers and OpenBSD. This book clocks in at 204 pages of goodness, and it's an excellent introduction to managing storage on FreeBSD. From filesystem choice to partition layout to disk encryption, with sidelong glances at ZFS along the way, he does his usual excellent job of laying out the details you need to know without every veering into dry or boring. Keep reading for the rest of Saint Aardvark's review.

    75 comments | about a week ago

  • Deep-Frying Graphene Microspheres For Energy Storage

    ckwu writes Materials scientists have constructed round, pom-pom-like graphene microparticles by spraying graphene oxide droplets into a hot solvent—a process akin to deep-frying. The technique could provide a simple, versatile means to make electrode materials for batteries and supercapacitors, possibly leading to devices with improved energy and power densities, the researchers say. The microparticles contain graphene nanosheets radiating out from their centers, which increases the exposed surface area of the graphene and creates open nanochannels that can enhance charge transfer. Electrodes made with the graphene microspheres had higher capacitance than those made with unassembled graphene sheets, demonstrating that the 3-D structure of the particles improved performance.

    49 comments | about two weeks ago

  • The Mainframe Is Dead! Long Live the Mainframe!

    HughPickens.com writes The death of the mainframe has been predicted many times over the years but it has prevailed because it has been overhauled time and again. Now Steve Lohr reports that IBM has just released the z13, a new mainframe engineered to cope with the huge volume of data and transactions generated by people using smartphones and tablets. "This is a mainframe for the mobile digital economy," says Tom Rosamilia. "It's a computer for the bow wave of mobile transactions coming our way." IBM claims the z13 mainframe is the first system able to process 2.5 billion transactions a day and has a host of technical improvements over its predecessor, including three times the memory, faster processing and greater data-handling capability. IBM spent $1 billion to develop the z13, and that research generated 500 new patents, including some for encryption intended to improve the security of mobile computing. Much of the new technology is designed for real-time analysis in business. For example, the mainframe system can allow automated fraud prevention while a purchase is being made on a smartphone. Another example would be providing shoppers with personalized offers while they are in a store, by tracking their locations and tapping data on their preferences, mainly from their previous buying patterns at that retailer.

    IBM brings out a new mainframe about every three years, and the success of this one is critical to the company's business. Mainframes alone account for only about 3 percent of IBM's sales. But when mainframe-related software, services and storage are included, the business as a whole contributes 25 percent of IBM's revenue and 35 percent of its operating profit. Ronald J. Peri, chief executive of Radixx International was an early advocate in the 1980s of moving off mainframes and onto networks of personal computers. Today Peri is shifting the back-end computing engine in the Radixx data center from a cluster of industry-standard servers to a new IBM mainframe and estimates the total cost of ownership including hardware, software and labor will be 50 percent less with a mainframe. "We kind of rediscovered the mainframe," says Peri.

    164 comments | about two weeks ago

  • Samsung Launches Tizen Phone In India

    puddingebola notes that Samsung's first smartphones powered by its Tizen operating system have gone on sale in India. "After plenty of speculation and an abort launch in Russia last year, Samsung has finally managed to release its first phone powered by the Tizen operating system. The Samsung Z1 is coming to India initially, where it is available to buy for 5,700 INR — that’s around $92 — from today. The Z1 is an affordable device, both in price and specs. It packs a four-inch WVGA PLS screen, and is powered by a 1.2 GHz dual-core processor and 768 MB RAM. There’s a 3.1-megapixel camera on the rear, and a limited VGA camera on the front. The phone runs version 2.3 of the Tizen operating system, and comes with 4GB of on-device storage which can be expanded by up to 64GB via a micro SD card. It supports dual SIMs, as is commonplace with devices in India."

    35 comments | about two weeks ago

  • The Importance of Deleting Old Stuff

    An anonymous reader writes: Bruce Schneier has codified another lesson from the Sony Pictures hack: companies should know what data they can safely delete. He says, "One of the social trends of the computerization of our business and social communications tools is the loss of the ephemeral. Things we used to say in person or on the phone we now say in e-mail, by text message, or on social networking platforms. ... Everything is now digital, and storage is cheap — why not save it all?

    Sony illustrates the reason why not. The hackers published old e-mails from company executives that caused enormous public embarrassment to the company. They published old e-mails by employees that caused less-newsworthy personal embarrassment to those employees, and these messages are resulting in class-action lawsuits against the company. They published old documents. They published everything they got their hands on."

    Schneier recommends organizations immediately prepare a retention/deletion policy so in the likely event their security is breached, they can at least reduce the amount of harm done. What kind of retention policy does your organization enforce? Do you have any personal limits on storing old data?

    177 comments | about two weeks ago

  • The Next Decade In Storage

    Esther Schindler writes: In this article, Robin Harris predicts what storage will be like in 2025. And, he says, the next 10 years will be the most exciting and explosive in the history of data storage. For instance: "There are several forms of [Resistive RAM], but they all store data by changing the resistance of a memory site, instead of placing electrons in a quantum trap, as flash does. RRAM promises better scaling, fast byte-addressable writes, much greater power efficiency, and thousands of times flash's endurance. RRAM's properties should enable significant architectural leverage, even if it is more costly per bit than flash is today. For example, a fast and high endurance RRAM cache would simplify metadata management while reducing write latency."

    93 comments | about two weeks ago

  • Would You Rent Out Your Unused Drive Space?

    Press2ToContinue writes "There is a new idea out there, proposed by Shawn Wilkinson, Tome Boshevski & Josh Brandof, that if you have unused disk space on your HD that you should rent it out. It is a great idea and the concept may have a whole range of implementations. The 3 guys describe their endeavor as: "Storj is a peer-to-peer cloud storage network implementing end-to-end encryption would allow users to transfer and share data without reliance on a third party data provider. The removal of central controls would eliminate most traditional data failures and outages, as well as significantly increasing security, privacy, and data control. A peer-to-peer network and basic encryption serve as a solution for most problems, but we must offer proper incentivisation for users to properly participate in this network."

    331 comments | about two weeks ago

  • Study: 15 Per Cent of Business Cloud Users Have Been Hacked

    An anonymous reader writes Recent research has identified that only one in ten cloud apps are secure enough for enterprise use. According to a report from cloud experts Netskope, organizations are employing an average of over 600 business cloud apps, despite the majority of software posing a high risk of data leak. The company showed that 15% of logins for business apps used by organizations had been breached by hackers. Over 20% of businesses in the Netskope cloud actively used more than 1,000 cloud apps, and over 8% of files in corporate-sanctioned cloud storage apps were in violation of DLP policies, source code, and other policies surrounding confidential and sensitive data. Google Drive, Facebook, Youtube, Twitter and Gmail were among the apps investigated in the Netskope research.

    72 comments | about two weeks ago

  • Samsung Unveils First PCIe 3.0 x4-Based M.2 SSD, Delivering Speeds of Over 2GB/s

    Deathspawner writes: Samsung's SM951 is an unassuming gumstick SSD — it has no skulls or other bling — but it's what's underneath that counts: PCIe 3.0 x4 support. With that support, Samsung is able to boast speeds of 2,150MB/s read and 1,550MB/s write. But with such speeds comes an all-too-common caveat: you'll probably have to upgrade your computer to take true advantage of it. For comparison, Samsung says a Gen 2 PCIe x4 slot will limit the SM951 to just 1,600MB/s and 1,350MB/s (or 130K/100K IOPS), respectively. Perhaps now is a bad time to point out a typical Z97 motherboard only has a PCIe 2nd Gen x2 (yes, x2) connection to its M.2 slot, meaning one would need to halve those figures again.

    100 comments | about three weeks ago

  • Sony Thinks You'll Pay $1200 For a Digital Walkman

    An anonymous reader writes: The Walkman is one of the most recognizable pieces of technology from the 1980s. Unfortunately for Sony, it didn't survive the switch to digital, and they discontinued it in 2010. Last year, they quietly reintroduced the Walkman brand as a "high-resolution audio player," supporting lossless codecs and better audio-related hardware. At $300, it seemed a bit pricey. But now, at the Consumer Electronics Show, Sony has loudly introduced its high-end digital Walkman, and somehow decided to price it at an astronomical $1,200.

    What will all that money get you? 128GB of onboard storage and a microSD slot to go with it. There's a large touchscreen, and the device runs Android — but it uses version 4.2 Jelly Bean, which came out in 2012. It also supports Bluetooth and NFC. Sony claims the device has 33 hours of battery life when playing FLAC files, and 60 hours when playing MP3s. They appear to be targeting audiophiles — their press release includes phrasing about how pedestrian MP3 encoding will "compromise the purity of the original signal."

    391 comments | about three weeks ago

  • Indiana Court Rules Melted Down Hard Drive Not Destruction of Evidence

    An anonymous reader writes An Indiana court has ruled that a hard drive that was sent to recycling was not destruction of evidence. The ruling stems from a BitTorrent file-sharing case filed by Malibu Media where a defendant claimed that his hard drive had failed thanks to heavy use. Malibu claimed that the act was destruction of evidence and filed a motion demanding a default judgement. The court denied this motion suggesting that because the hard drive failed, there was no evidence to destroy in the first place.

    181 comments | about three weeks ago

  • 2015 Means EU Tax Increase On Cloud Storage, E-books and Smartphone Applications

    schwit1 writes With the new year, a change in fiscal rules in the European Union is increasing the tax on many purchases of digital content like e-books and smartphone applications. Under the new rules, first approved in 2008, the tax rate on digital services like cloud storage and movie streaming will be determined by where consumers live, and not where the company selling the product has its European headquarters. Tax experts say Europe's revamped rules could add up to an extra $1 billion in annual tax revenue for European governments.

    164 comments | about three weeks ago

  • Apple Faces Class Action Lawsuit For Shrinking Storage Space In iOS 8

    An anonymous reader notes that Apple is being sued over claims that iOS 8 uses too much storage space on the company's devices. "Ever wonder why there never is enough space on your iPhone or iPad? A lawsuit filed this week against Apple Inc. alleges that upgrades to the iOS 8 operating system are to blame, and that the company has misled customers about it. In the legal complaint filed in California, Miami residents Paul Orshan and Christopher Endara accuse Apple of "storage capacity misrepresentations and omissions" relating to Apple's 8 GB and 16GB iPhones, iPads and iPods. Orshan has two iPhone 5 and two iPads while Endara had purchased an iPhone 6. They contend the upgrades to the operating system end up taking up as much as 23 percent of the storage space on their devices."

    325 comments | about three weeks ago

  • 6 Terabyte Hard Drive Round-Up: WD Red, WD Green and Seagate Enterprise 6TB

    MojoKid writes The hard drive market has become a lot less sexy in the past few years thanks to SSDs. What we used to consider "fast" for a hard drive is relatively slow compared to even the cheapest of today's solid state drives. But there are two areas where hard drives still rule the roost, and that's overall capacity and cost per gigabyte. Since most of us still need a hard drive for bulk storage, the question naturally becomes, "how big of a drive do you need?" For a while, 4TB drives were the top end of what was available in the market but recently Seagate, HGST, and Western Digital announced breakthroughs in areal density and other technologies, that enabled the advent of the 6 Terabyte hard drive. This round-up looks at three offerings in the market currently, with a WD Red 6TB drive, WD Green and a Seagate 6TB Enterprise class model. Though the WD drives only sport a 5400RPM spindle speed, due to their increased areal density of 1TB platters, they're still able to put up respectable performance. Though the Seagate Enterprise Capacity 6TB (also known as the Constellation ES series) drive offers the best performance at 7200 RPM, it comes at nearly a $200 price premium. Still, at anywhere from .04 to .07 per GiB, you can't beat the bulk storage value of these new high capacity 6TB HDDs.

    190 comments | about a month ago

  • How a Massachusetts Man Invented the Global Ice Market

    An anonymous reader writes with the story of Frederic Tudor, the man responsible for the modern food industry. "A guy from Boston walks into a bar and offers to sell the owner a chunk of ice. To modern ears, that sounds like the opening line of a joke. But 200 years ago, it would have sounded like science fiction—especially if it was summer, when no one in the bar had seen frozen water in months. In fact, it's history. The ice guy was sent by a 20-something by the name of Frederic Tudor, born in 1783 and known by the mid-19th century as the "Ice King of the World." What he had done was figure out a way to harvest ice from local ponds, and keep it frozen long enough to ship halfway around the world.

    Today, the New England ice trade, which Tudor started in Boston's backyard in 1806, sounds cartoonishly old-fashioned. The work of ice-harvesting, which involved cutting massive chunks out of frozen bodies of water, packing them in sawdust for storage and transport, and selling them near and far, seems as archaic as the job of town crier. But scholars in recent years have suggested that we're missing something. In fact, they say, the ice trade was a catalyst for a transformation in daily life so powerful that the mark it left can still be seen on our cultural habits even today. Tudor's big idea ended up altering the course of history, making it possible not only to serve barflies cool mint juleps in the dead of summer, but to dramatically extend the shelf life and reach of food. Suddenly people could eat perishable fruits, vegetables, and meat produced far from their homes. Ice built a new kind of infrastructure that would ultimately become the cold, shiny basis for the entire modern food industry."

    83 comments | about a month ago

  • Backblaze's 6 TB Hard Drive Face-Off

    Esra Erimez writes: Backblaze is transitioning from using 4 TB hard drives to 6 TB hard drives in the Storage Pods they will be deploying over the coming months. With over 10,000 hard drives, the choice of which 6TB hard drive to use is critical. They deployed 45 and tested Western Digital (WD60EFRX) and Seagate (STBD6000100) hard drives into two pods that were identical in design and configuration except for the hard drives used.

    173 comments | about a month ago

  • Ask Slashdot: Best Software To Revive PocketPCs With Windows Mobile 5-6?

    An anonymous reader writes I recently got my hands on some amazing (at their time) pieces of technology, PocketPCs from the 2005-2007 era. All run with Windows Mobile 5 or 6, have storage SD cards (up to 4GB), 300 to 600 MHz ARM CPUs and 64-124MB of RAM/ROM. GPS chip is Sirf STAR III. I want to know what software you would install on them. Maybe a good Linux with GUI - if anyone can point on how to make it work. Creating some apps myself would be nice, but dunno where to start for WM5. One of my ideas was to use them as daily organizer / shopping list / memory games for people that don't own smartphones. So if anyone remembers such apps, I'd appreciate a reference. Tips or ideas for memory training or smart games are also highly welcomed. The power within these toys is simply unused and it's a shame!

    110 comments | about a month and a half ago

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