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Catch up on stories from the past week (and beyond) at the Slashdot story archive

Data Storage

SSD-HDD Price Gap Won't Go Away Anytime Soon 247

Posted by timothy
from the prices-are-offers dept.
storagedude (1517243) writes "Flash storage costs have been dropping rapidly for years, but those gains are about to slow, and a number of issues will keep flash from closing the cost gap with HDDs for some time, writes Henry Newman at Enterprise Storage Forum. As SSD density increases, reliability and performance decrease, creating a dilemma for manufacturers who must balance density, cost, reliability and performance. '[F]lash technology and SSDs cannot yet replace HDDs as primary storage for enterprise and HPC applications due to continued high prices for capacity, bandwidth and power, as well as issues with reliability that can only be addressed by increasing overall costs. At least for the foreseeable future, the cost of flash compared to hard drive storage is not going to change.'"
Businesses

How Amazon Keeps Cutting AWS Prices: Cheapskate Culture 144

Posted by timothy
from the mining-the-couch-for-change dept.
An anonymous reader writes "Amazon Web Services has cut its prices on 40-plus consecutive occasions, at times leading the charge, at other times countering similar moves by Microsoft and Google. This article at CRN includes some interesting behind-the-scenes trivia about how Amazon keeps costs down, including some interesting speculation — for example, that perhaps the reason Amazon's Glacier storage is so cheap is that maybe it might be based at least partly on tape, not disk (Amazon would not comment). The article also explains that the company will only pay for its employees to fly Economy, and that includes its senior executives. If they feel the need to upgrade to Business or First Class, they must do so from their own pocket. And instead of buying hardware from an OEM vendor, AWS sources its own components – everything from processors to disk drives to memory and network cards — and uses contract manufacturing to put together its machines."
Technology

This 1981 BYTE Magazine Cover Explains Why We're So Bad At Tech Predictions 275

Posted by Unknown Lamer
from the futuristic-but-not-too-futuristic dept.
harrymcc (1641347) writes "If you remember the golden age of BYTE magazine, you remember Robert Tinney's wonderful cover paintings. BYTE's April 1981 cover featured an amazing Tinney image of a smartwatch with a tiny text-oriented interface, QWERTY keyboard, and floppy drive. It's hilarious — but 33 years later, it's also a smart visual explanation of why the future of technology so often bears so little resemblance to anyone's predictions. I wrote about this over at TIME.com. 'Back then, a pundit who started talking about gigabytes of storage or high-resolution color screens or instant access to computers around the world or built-in cameras and music players would have been accused of indulging in science fiction.'"
Security

Akamai Reissues All SSL Certificates After Admitting Heartbleed Patch Was Faulty 56

Posted by samzenpus
from the try-it-again dept.
SpacemanukBEJY.53u (3309653) writes "It took security researcher Willem Pinckaers all of 15 minutes to spot a flaw in code created by Akamai that the company thought shielded most of its users from one of the pernicious aspects of the Heartbleed flaw in OpenSSL. More than a decade ago, Akamai modified parts of OpenSSL it felt were weak related to key storage. Akamai CTO Andy Ellis wrote last week that the modification protected most customers from having their private SSL stolen despite the Heartbleed bug. But on Sunday Ellis wrote Akamai was wrong after Pinckaers found several flaws in the code. Akamai is now reissuing all SSL certificates and keys to its customers."
Businesses

Commenters To Dropbox CEO: Houston, We Have a Problem 446

Posted by timothy
from the don't-worry-we'll-only-look-at-the-secrets dept.
theodp (442580) writes "On Friday, Dropbox CEO Drew Houston sought to quell the uproar over the appointment of former Secretary of State Condoleezza Rice to the company's board of directors, promising in a blog post that Rice's appointment won't change its stance on privacy. More interesting than Houston's brief blog post on the method-behind-its-Condi-madness (which Dave Winer perhaps better explained a day earlier) is the firestorm in the ever-growing hundreds of comments that follow. So will Dropbox be swayed by the anti-Condi crowd ("If you do not eliminate Rice from your board you lose my business") or stand its ground, heartened by pro-Condi comments ("Good on ya, DB. You have my continued business and even greater admiration")? One imagines that Bush White House experience has left Condi pretty thick-skinned, and IPO riches are presumably on the horizon, but is falling on her "resignation sword" — a la Brendan Eich — out of the question for Condi?"
Businesses

Double Take: Condoleezza Rice As Dropbox's Newest Board Member 313

Posted by timothy
from the describe-your-conversation-with-the-inquisition dept.
Condoleezza Rice, Secretary of State under George W. Bush, and defender of Bush-era (and onward) policies about surveillance by wiretapping and other means, has landed at an interesting place: she's just become a part of the small board at Dropbox. TechDirt calls the appointment "tone deaf," and writes "At a time when people around the globe are increasingly worried about American tech firms having too close a connection to the intelligence community, a move like this seems like a huge public relations disaster. While Rice may be perfectly qualified to hold the role and to help Dropbox with the issues it needs help with, it's hard not to believe that there would be others with less baggage who could handle the job just as well." Some people are doing more than looking for an alternative for themselves, too, as a result.
Data Storage

Data Storage Pioneer Wins Millennium Technology Prize 40

Posted by Unknown Lamer
from the thanks-for-getting-us-to-a-buck-a-gig dept.
jones_supa (887896) writes "The British scientist Stuart Parkin, whose work made it possible for hard disks to radically expand in size, has been awarded the Millennium Technology Prize (Millennium-teknologiapalkinto). Professor Parkin's discoveries rely on magneto-resistive thin-film structures and the development of the giant magnetoresistance (GMR) spin-valve read head. These advances allow more information to be stored on each disk platter. Technology Academy Finland — the foundation behind the award — justifies the prize by saying that Parkin's innovations allow us to store large volumes of data in cloud services." He is currently working on Racetrack memory, which would obsolete flash and hard disks (and probably even RAM).
Data Storage

Seagate Releases 6TB Hard Drive Sans Helium 147

Posted by Unknown Lamer
from the platters-like-to-breathe dept.
Lucas123 (935744) writes "Seagate has released what it said is the industry's fastest hard drive with up to a 6TB capacity, matching one released by WD last year. WD's 6TB Ultrastar He6 was hermetically sealed with helium inside, something the company said was critical to reducing friction for additional platters, while also increasing power savings and reliability. Seagate, however, said it doesn't yet need to rely on Helium to achieve the 50% increase in capacity over its last 4TB drive. The company used the same perpendicular magnetic recording technology that it has on previous models, but it was able to increase areal density from 831 bits per square inch to 1,000. The new drive also comes in 2TB, 4TB and 5TB capacities and with either 12Gbps SAS or 6Gbps SATA connectivity. The six-platter, enterprise-class drive is rated to sustain about 550TB of writes per year — 10X that of a typical desktop drive."
The Courts

U.S. Supreme Court Declines To Rule On Constitutionality of Bulk Surveillance 141

Posted by Unknown Lamer
from the try-again-later dept.
An anonymous reader writes "On Monday, the U.S. Supreme Court declined to rule on the constitutionality of the National Security Agency's bulk acquisition and storage of phone record metadata. The petition (PDF) for a Supreme Court ruling was submitted as a result of U.S. District Judge Richard Leon staying his ruling (PDF), pending an appeal, in a suit in which he concluded that collection of phone metadata without probable cause violated the Fourth Amendment. The plaintiffs had bypassed the federal appeals court and applied directly to the high court, given Judge Leon's admission that the case had significant national security interests at stake. The Supreme Court's decision not to rule on the case means that an appeal will need to be submitted to the federal appeals court as per protocol, but there is speculation that the mass surveillance issue will likely be addressed in the legislative and executive branches of government before the judicial branch weighs in. The provision allowing the bulk collection, Section 215 of the Patriot Act, expires June 1, 2015.'"
Power

Tesla: A Carmaker Or Grid-Storage Company? 151

Posted by samzenpus
from the power-up dept.
cartechboy (2660665) writes "Let's be real, the three Detroit automakers were skeptical of Tesla Motors, and rightfully so. But at this point, it's pretty hard to deny the impact this Silicon Valley automaker is having on the industry. Now there's a new question buzzing around: Is Tesla Motors actually a carmaker, or is it really just a grid-storage company? If you think about it, the company's stock price is too high for Toyota or Daimler to just buy it outright. So maybe Tesla's gigafactory will not only make batteries for its own electric cars, but it could also sell battery packs to electric utilities and others. In reality, the gigafactory could become its own separate company and just sell the battery packs to Tesla, and others."
Book Reviews

Book Review: Mobile HTML5 37

Posted by samzenpus
from the read-all-about-it dept.
Michael Ross (599789) writes "Web designers and developers nowadays are familiar with the critical decision they face each time before building an application intended for mobile devices: whether to target a particular device operating system (e.g., iOS) and create the app using the language dictated by the OS (e.g., Objective-C), or try to build an operating system-agnostic app that runs on any device equipped with a modern web browser (primarily using HTML5, CSS3, and JavaScript), or try to do a combination of both (using a library such as PhoneGap). The second option offers many advantages, and is the approach explored in the book Mobile HTML5, authored by Estelle Weyl, an experienced front-end developer." Keep reading for the rest of Michael's review.
News

Judge (Tech) Advice By Results 162

Posted by samzenpus
from the listen-up dept.
Bennett Haselton writes "What advice would you give someone who just bought a new laptop? What would you tell someone about how to secure their webserver against attacks? For that matter, how would you tell someone to prepare for their first year at Burning Man? I submit that the metric by which we usually judge tech advice, and advice in general, is fundamentally flawed, and has bred much of the unhelpful tech advice out there." Read below to see what Bennett has to say.
Hardware

An SSD for Your Current Computer May Save the Cost of a New One (Video) 353

Posted by Roblimo
from the breaking-the-i/o-speed-barrier dept.
Obviously, the first performance enhancement you do on any computer you own is max out the RAM. RAM has gotten cheap, and adding more of it to almost any computer will make it faster without requiring any other modification (or any great skill). The next thing you need to do, says Larry O'Connor, the founder and CEO of Other World Computing (OWC), is move from a "platter" hard drive to a Solid State Drive (SSD). Larry's horse in this race is that his company sells SSDs, mostly for Macs. But he's a real evangelist about SSDs and computer mods in general, even if you buy them from NewEgg, Amazon or another vendor.

A big (vendor-neutral) thing Larry points out is that just because you have a Terabyte drive in your computer now doesn't mean you need a Terabyte SSD, which can easily cost $500. Rather, he says, all you need is a large enough SSD to contain your OS and software and whatever data you're working with at the moment, so you might be able to get by with a 120 GB SSD that costs well under $100. Clone your current main drive, stick in the new SSD, and if your need more storage, get another hard drive (or use your old one). Simple. Efficient. And a lot cheaper than buying a new computer, whether we're talking about home, business or even enterprise use. (Alternate video link.)
Encryption

NYU Group Says Its Scheme Makes Cracking Individual Passwords Impossible 277

Posted by timothy
from the impossible-is-difficult dept.
An anonymous reader writes "Researchers at New York University have devised a new scheme called PolyPassHash for storing password hash data so that passwords cannot be individually cracked by an attacker. Instead of a password hash being stored directly in the database, the information is used to encode a share in a Shamir Secret Store (technical details PDF). This means that a password cannot be validated without recovering a threshold of shares, thus an attacker must crack groups of passwords together. The solution is fast, easy to implement (with C and Python implementations available), requires no changes to clients, and makes a huge difference in practice. To put the security difference into perspective, three random 6 character passwords that are stored using standard salted secure hashes can be cracked by a laptop in an hour. With a PolyPassHash store, it would take every computer on the planet longer to crack these passwords than the universe is estimated to exist. With this new technique, HoneyWords, and hardware solutions all available, does an organization have any excuse if their password database is disclosed and user passwords are cracked?."
Android

Amazon Launches Android-Powered 'Fire TV' For Streaming and Gaming 180

Posted by Soulskill
from the bookstores-sure-sell-a-lot-of-stuff-these-days dept.
Today Amazon launched 'Fire TV,' a new video streaming box designed to compete with devices like the Roku and Apple TV. The Fire TV runs Android on a quad-core Qualcomm 1.7 GHz processor with 8GB of internal storage and 2GB of RAM. It supports 1080p video output at 60fps and measures 4.5" x 4.5" x 0.7". The Fire TV is also explicitly designed to support gaming, and Amazon has concurrently launched their own game controller. The Fire TV's remote control includes a microphone and a button that lets you search TV show and movies by voice.
Ubuntu

Canonical Shutting Down Ubuntu One File Services 161

Posted by Unknown Lamer
from the at-least-we-get-code dept.
jones_supa (887896) writes "Wanting to focus their efforts on their most important strategic initiatives and ensuring that the company is not spread too thin, Canonical is shutting down Ubuntu One file services. With other services now regularly offering from 25 GB to 50 GB of free storage, the personal cloud storage space wasn't a sustainable place for Canonical. As of today, it will no longer be possible to purchase storage or music from the Ubuntu One store. The Ubuntu One software will not be included in the upcoming Ubuntu 14.04 LTS release, and the Ubuntu One apps in older versions of Ubuntu and in the Ubuntu, Google, and Apple stores will be updated appropriately.

The current services will be unavailable from 1 June 2014; user content will remain available for download until 31 July, at which time it will be deleted. For a spark of solace, the company promises to open source the backend code."
The Almighty Buck

Book Review: Money: The Unauthorized Biography 91

Posted by samzenpus
from the read-all-about-it dept.
jsuda (822856) writes "Most of us know that making money is difficult and saving it is even harder, but understanding money is easy–it's just coins and folding certificates, a mere medium of exchange. That's wrong! according to Felix Martin, author of Money: The Unauthorized Biography. Not only is that understanding wrong but it's responsible (in large part) for the 2007 Great Recession and the pitiful 'recovery' from it as well as a number of previous financial and credit disasters." Keep reading for the rest of Jsuda's review.
Virtualization

oVirt 3.4 Means Management, VMs Can Live On the Same Machine 51

Posted by timothy
from the right-there-in-the-open dept.
darthcamaro (735685) writes "Red Hat's open source oVirt project hit a major milestone this week with the release of version 3.4. It's got improved storage handling so users can mix and match different resource types, though the big new feature is one that seems painfully obvious. For the first time oVirt users can have the oVirt Manager and oVirt VMs on the same physical machine. 'So, typically, customers deployed the oVirt engine on a physical machine or on a virtual machine that wasn't managed or monitored,' Scott Herold, principal product manager for Red Hat Enterprise Virtualization said. 'The oVirt 3.4 release adds the ability for oVirt to self-host its engine, including monitoring and recovery of the virtual machine.'" (Wikipedia describes oVirt as "a free platform virtualization management web application community project.")
Google

Google Cuts Prices On Enterprise Cloud Services 43

Posted by Unknown Lamer
from the first-one-to-zero-...-wins dept.
itwbennett (1594911) writes "Google has made sizable price cuts across its storage, compute and BigQuery analysis services (e.g., Google BigQuery on-demand prices have been reduced by up to 85%). Google has also introduced a number of new services, including managed virtual machines, an extension of BigQuery for live data and the ability to run copies of the enterprise-ready Red Hat Enterprise Linux, Suse Linux and Windows Server 2008 R2. Collectively, these announcements show that Google may be coming to understand that 'they really need to step it up' in the market for cloud computing services, said John Rymer, Forrester Research's principal analyst covering application development and delivery."
Encryption

MIT Researchers Create Platform To Build Secure Web Apps That Never Leak Data 90

Posted by Soulskill
from the what-about-when-leak-exists-between-keyboard-and-chair dept.
rjmarvin writes: "Researchers in the MIT Computer Science and Artificial Intelligence Laboratory have developed a platform for building secure web applications and services that never decrypt or leak data. MIT researcher Raluca Ada Popa, who previously worked on the Google and SAP-adopted CryptoDB, and her team, have put a longstanding philosophy into practice: to never store unencrypted data on servers. They've redesigned the entire approach to securing online data by creating Mylar, which builds and updates applications to keep data secure from server breaches with constant encryption during storage, only decrypting the data in the user's browser. Integrated with the open-source Meteor framework, a Mylar prototype has already secured six applications by changing only 35 lines of code."

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