Diberdayakan oleh Blogger.

Popular Posts Today

As Mozilla turns 15, Firefox 20 debuts with new privacy

Written By Unknown on Rabu, 03 April 2013 | 16.01

Late last year Mozilla revealed a new private-browsing feature that was in the works for an upcoming version of its Firefox browser, and that's just what appeared in Mozilla's Final Release channel on Tuesday.

Specifically, Firefox 20 made its official debut with a desktop version for Windows, Mac, and Linux, and a mobile version for Android.

"Firefox includes a new enhancement to private browsing that allows you to open a new private browsing window without closing or changing your current browsing session," explains the post officially announcing Firefox 20 on the Mozilla Blog. "You can shop for a birthday gift in a private window with your existing browsing session uninterrupted."

A new download panel in the Firefox toolbar, meanwhile, makes it easier to download files with Firefox by allowing users to monitor, view, and locate downloaded files without having to switch to another window, as shown in the video below.


16.01 | 0 komentar | Read More

Prices of Windows RT tablets drop, point to failure of OS

Prices of Windows RT devices have started falling, signaling an attempt by PC makers to quickly clear out stock after poor adoption of tablets and convertibles with the operating system.

Microsoft released Windows RT for ARM-based devices and Windows 8 for Intel-based devices in October last year. The price drop is an acknowledgement that Windows RT has failed, analysts said.

Prices of popular products usually don't fall, but Windows RT devices were not in demand, and prices fell, analysts said.

The starting price for Dell's XPS 10 is now $449 for a 32GB model, scalping $50 off the original launch price. The 64GB model is $499, which is a drop from the original $599 price. By comparison, the price of the Latitude 10 tablet with Intel processors and Microsoft's Windows 8 OS remained stable at $499.

Asus' VivoTab RT, which is largely sold through retailers, is being offered by Amazon.com for $382 with 32GB of storage, which is a heavy discount from the $599 launch price. Retailers like Best Buy, Staples and Office Depot have also dropped the price of the tablet by $50, now selling it for $549.

Newegg is listing VivoTab RT as having been discontinued. Asus did not respond to a request to comment on whether the company was still offering the tablet.

Lenovo's IdeaPad Yoga

Lenovo is offering the IdeaPad Yoga 11 for $599 as part of a seven-day deal, which is a drop from the original $799 price. However, TigerDirect is offering an IdeaPad Yoga 11 model for $599 on its website, while Amazon is selling a model for $499.99.

Samsung did not ship its Windows RT tablet, Ativ Tab, to the U.S. market.

However, the starting price of Microsoft's Surface RT remained consistent at $499 on its online store. Microsoft also offers Lenovo's IdeaPad Yoga 11 through its store, but has stopped offering tablets like the VivoTab RT on its website. The company last month said it stocks its store with RT devices based on availability and demand.

Though Microsoft has not publicly acknowledged the failure of Windows RT, there is already growing concern about the fate of the OS. IDC earlier this month said that Windows RT tablet shipments have been poor, and that consumers have not bought into "Windows RT's value proposition."

Surface RT

PC and chip makers have acknowledged poor adoption of the operating system. Nvidia's CEO, Jen-Hsun Huang, last month said he was disappointed with the poor response to Windows RT, and Acer executives have said that Microsoft needs to improve the usability of RT.

Prices usually drop if products are made in volume, or if there is poor demand, said Jack Gold, principal analyst at J. Gold Associates.

"I think you're seeing discounting based on user demand. I never thought RT was going to be that successful," Gold said.

Windows RT was doomed right from the start, and devices with the OS had no chance to compete with the more established Apple iPad and Android tablets, Gold said.

A price drop may be an attempt to stimulate demand, said David Daoud, research director at IDC.

"A lot of it is pre-positioning for the summer season," Daoud said. "Do price reductions stimulate demand? Sure they, do, in the right time."

A price drop could help clear out inventory ahead of the back-to-school season, when new devices typically ship, Daoud said. Companies also want to get rid of excess inventory as it can be costly to hold products for long.

The analysts acknowledged that Microsoft did little to spread awareness about Windows RT. People could not understand the purpose of the OS as it was incompatible with existing Windows applications, and it wasn't a complete operating system like Windows 8.

"RT will fade away over time," Gold said. "It's not a full Windows 8 experience. That said, why wouldn't I spend more and get a full Pro version of the device?"


16.00 | 0 komentar | Read More

Office 365 subscriptions account for a quarter of suite's U.S. retail sales

Skip the navigation

Computerworld
  • White Papers
  • Webcasts
  • Newsletters
  • Solution Centers

    • BlackBerry: Build up your BlackBerry® 10 knowledge
    • BMC Control-M Workload Automation
    • View all Solution Centers
  • Events
  • Magazine

    • Latest Issue
    • Magazine Index
    • Subscribe
    • Subscriber Services
  • Twitter
  • Facebook
  • Google+
  • LinkedIn
  • RSS
  • Topics
    • Applications
    • Cloud Computing
    • Consumerization of IT
    • Data Center
    • Data Storage
    • Government/Industries
    • Hardware
    • Internet
    • Management
    • Mobile/Wireless
    • Networking
    • Operating Systems
    • Security
    • All Topics
  • News
  • In Depth
  • Reviews
  • Blogs
    • Featured Blogs
    • IT Blogwatch
    • Jonny Evans
    • JR Raphael
    • Michael Horowitz
    • Preston Gralla
    • Richi Jennings
    • Robert L. Mitchell
    • Shark Tank
    • All Bloggers
  • Opinion
  • Shark Tank
  • IT Jobs
  • More

    • Enterprise IT
    • Hot Topics
    • IDGE CEO Interviews
    • Insider Articles
    • QuickPoll Center
    • Slideshows
    • Video
  • IT Verticals

    • Financial IT
    • Government IT
    • Healthcare IT
Applications
  • App Development|
  • Big Data|
  • Business Intelligence/Analytics|
  • Content/Document Management|
  • CRM|
  • Databases|
  • Desktop Apps|
  • Emerging Technologies|
  • Enterprise Architecture|
  • ERP|
  • Open Source|
  • Regulatory Compliance|
  • Social Business|
  • Unified Communications

16.00 | 0 komentar | Read More

Trade groups look for uses for recycled CRT glass

Written By Unknown on Selasa, 02 April 2013 | 16.01

An electronics and a recycling trade group are looking for ways to reuse recycled cathode ray tube (CRT) glass from computer monitors and television sets, with a $10,000 prize for the best proposal.

The Consumer Electronics Association (CEA) and the Institute of Scrap Recycling Industries (ISRI) launched the CRT Challenge Monday, with the two groups looking for financially viable, environmentally conscious proposals for using recycled CRT glass. The challenge is hosted on crowd-sourced incentive site Innocentive.com.

CRT technology has been replaced in the monitor market by liquid crystal displays (LCDs), light-emitting diodes (LEDs) and plasma displays, but the trade groups expect more than 2 billion pounds of legacy CRT TVs and monitors to enter the recycling stream in the coming years.

CEA and ISRI will accept submissions for the CRT Challenge until June 30. The groups will pick the winning proposal based on economic and environmental benefits, and CEA will award $10,000 to the winner. CEA and ISRI will publicize and share proposals with manufacturers, retailers and recyclers.

CRTs were widely used in displays, including TV sets, computer screens and diagnostic equipment, for many years. Because new CRT displays were the primary destination for recovered CRT glass, the end-use markets for CRT glass have decreased considerably, the trade groups said.

CEA issued its first CRT Challenge in 2011.

The trade group named three winners: Mario Rosato, who proposed a closed-loop process for separating the lead from the glass in a form with high market value; Nulife Glass Processing, which proposed a process that uses an extremely energy-efficient electrically heated furnace, uniquely designed to produce minimal emissions; and Robert Kirby, who submitted an idea for combining CRT glass with cement to create tile and bricks that are tested, labeled and sold specifically for applications where lead shielding is required, such as X-ray and fluoroscopy rooms.


16.01 | 0 komentar | Read More

Bitcoin

John Lennon wanted us to imagine a world with no countries; when the European Union started happening in earnest, one of the first things they did was create the Euro. Having a common currency is a great way to bring down geographical barriers and create a shared economy. And with audacity that feels like it's drawn straight out of one of William Gibson's cyberpunk novels, that's what Bitcoin sets out to do.

Bitcoin works like a peer-to-peer file-sharing application, only instead of transferring files, the nodes on the network transfer data about financial transactions. Each node on the Bitcoin network has its own unique identifier. To send someone money, simple use the client to specify an amount, paste in their ID, and the money is sent on its way.

Of course, before you can do that, you need to get some Bitcoins to send. This isn't monopoly money: There are only so many Bitcoins in existence, and they have value that can be measured in more common currency (US Dollars, for example). The Bitcoin economy is still forming, so Bitcoins are being slowly created, or "mined" in Bitcoin parlance. Since one of Bitcoin's key tenets is that there should be no central issuing authority, the clients are doing the mining, effectively creating new money out of thin air.

At first glance, that seems very much off--kind of like printing your own Dollar bills at home. But mining new Bitcoins is a temporary affair. The rate of mining is hard-coded into the application, and will slowly taper off until at last, no more coins will be mined and the system will stabilize at 21 million Bitcoins.

Mining your own coins is an extremely slow process. It's not supposed to be fast. To actually start using Bitcoin as a form of online currency, you should first find out if there are any businesses that you'd like to work with which accept Bitcoin payments. Bitcoin's community wiki lists dozens of businesses that accept this new form of currency, with more being added constantly.

Once you've found someone you'd like to pay, you should purchase some Bitcoins to pay them with. This is done using an online currency exchange. There are a number of Bitcoin currency exchanges, again, all listed on Bitcoin's Wiki. At first, paying with "real" money for a virtual form of currency may leave you with an uneasy feeling. But once you've used your Bitcoins to pay for a valuable service, you would see that Bitcoin is just like any other form of currency, only it's not centrally controlled in any way.

One last caveat: Bitcoins are stored in a "wallet," which is nothing but an encrypted file on your computer. There is no central bank, and losing this file means you've lost all of your Bitcoins. So if you do use Bitcoin for anything serious, be sure to constantly back up this file to protect. Encryption might not go amiss either, as the Allinvain heist suggests. Digital wallets are vulnerable to hacks, and Symantec recently reported a Bitcoin-stealing Trojan.

Bitcoin may not be ready for prime time yet, and the system can seem too appealing for certain types of underhanded dealings (untraceable, anonymous money, anyone?). In fact, some US senators are even trying to shut it down, for just that reason. But even if Bitcoin itself gets shut down—unlikely as that may seem—I believe it is a sign of things to come. If you have any interest in foreign exchange or monetary systems, you would do well to give Bitcoin a quick spin.


16.00 | 0 komentar | Read More

Review: PowerDVD 13 Ultra media player is loaded with under-the-hood improvements

The PowerDVD Ultra series have been the most powerful, feature-laden DVD, Blu-ray, and media players available at retail. On the other hand, each version has also been somewhat slow to launch and sluggish to respond. Version 13 starts up more quickly and is better all around, although it's not a startling upgrade if you already have version 12. That said, there are more than a few new features here, including a user interface that Windows 8 aficionados will find appealing.

Before getting into the new stuff, a quick but impressive list of what PowerDVD Ultra already supports: Playback of DVDs and 2D and 3D Blu-ray movies with resolution enhancement; cataloging and playback of large collections of photos, music files, and videos; a 10-foot interface for use with a remote; and playback of media streamed via DLNA media servers (e.g., other PCs and NAS boxes).

PowerDVD 13 Ultra ($100) now supports every major video technology, including 2K/4K resolution, AVCHD 2.0 and 3D, and it comes with free players and remote-control apps for iOS and Android devices, plus PowerDVD Mobile for Windows tablets (both Windows 8 and RT). The Android and iOS apps are also free with the $80 Pro version, but you'll need to pay $20 for PowerDVD Mobile. The Pro version drops support for 3D, 7.1-channel surround sound, and DLNA. You'll need to pay for all three apps if you buy the $60 Deluxe version, which subtracts both Blu-ray and 3D support. Upgrades from previous versions of PowerDVD start at $45.

The last two versions of PowerDVD had the program morphing into a jack-of-all-trades media player, and version 13 continues that trend—albeit mildly. There's a new a movie library with art for video files (not just movies), though as with many players, it's rather hit or miss on whether the art is correct. If the file name is explicit enough, it does okay. PowerDVD is also ready for Ultra Violet, the online movie storage/delivery service, and it already supports video streaming from most social networks (Facebook, YouTube, etc.)

PowerDVD 13 Ultra now provides its TrueTheater enhancements for 1920-by-1080p video. TrueTheater bypasses GPU hardware acceleration, though, so the hardware requirements are extreme. Even on a Core i7 965 test bed, enhanced video wouldn't play smoothly beyond about 25 Mbps. That's fine for smaller downloaded files, but not for most Blu-ray movies. If you have the horsepower, TrueTheater really makes video look better. The ability to disabe BD-live to speed movie start times is another significant improvement.

Cyberlink added support for two lossless audio codecs that will endear it to hard-core music fans everywhere: FLAC and APE. There's also a software EQ with common settings, and you can use Dolby to produce more spacious sound, but there's no support for bass enhancement such as Windows Media Player's SRS TruBass. A new mini-player keeps the program out of the way when playing music.

With PowerDVD, CyberLink aspires to deliver the ultimate all-in-one solution for multimedia on the desktop. Version 13 is closer to that ideal, but still lacks a few features, including live TV support. It remains the best available video and movie playback application state-of-the-art technologies (there are no free Blu-ray 3D alternatives). Only Corel's $50 WinDVD 11 comes close.


16.00 | 0 komentar | Read More

Office on iOS, Android would be a big winner, analyst says

Written By Unknown on Senin, 01 April 2013 | 16.01

Skip the navigation

Computerworld
  • White Papers
  • Webcasts
  • Newsletters
  • Solution Centers

    • BlackBerry: Build up your BlackBerry® 10 knowledge
    • BMC Control-M Workload Automation
    • View all Solution Centers
  • Events
  • Magazine

    • Latest Issue
    • Magazine Index
    • Subscribe
    • Subscriber Services
  • Twitter
  • Facebook
  • Google+
  • LinkedIn
  • RSS
  • Topics
    • Applications
    • Cloud Computing
    • Consumerization of IT
    • Data Center
    • Data Storage
    • Government/Industries
    • Hardware
    • Internet
    • Management
    • Mobile/Wireless
    • Networking
    • Operating Systems
    • Security
    • All Topics
  • News
  • In Depth
  • Reviews
  • Blogs
    • Featured Blogs
    • IT Blogwatch
    • Jonny Evans
    • JR Raphael
    • Michael Horowitz
    • Preston Gralla
    • Richi Jennings
    • Robert L. Mitchell
    • Shark Tank
    • All Bloggers
  • Opinion
  • Shark Tank
  • IT Jobs
  • More

    • Enterprise IT
    • Hot Topics
    • IDGE CEO Interviews
    • Insider Articles
    • QuickPoll Center
    • Slideshows
    • Video
  • IT Verticals

    • Financial IT
    • Government IT
    • Healthcare IT
Mobile/ Wireless
  • Android|
  • iOS|
  • Laptops|
  • Mobile Apps|
  • Mobile Device Management|
  • Mobile Payments|
  • Netbooks|
  • Smartphones|
  • Tablets|
  • Ultrabooks|
  • Windows Phone|
  • Wireless Carriers

16.01 | 0 komentar | Read More

Global tech spending forecast to hit $3.8 trillion in 2013

Worldwide spending on information technology products and services will grow 4.1 percent this year to roughly US$3.8 trillion, according to new forecast figures released by analyst firm Gartner.

Cuts in U.S. government spending and the ongoing debt crisis in Cyprus have caused "the fragile business and consumer sentiment throughout much of the world" to persist, Gartner analyst Richard Gordon said in a statement released Thursday. "However, the new shocks are expected to be short-lived, and while they may cause some pauses in discretionary spending along the way, strategic IT initiatives will continue." (See also "Tablets to dominate laptops in 2013, but not without a fight.")

Telecom services spending, the largest segment tracked by Gartner's forecast, will rise 2 percent this year to $1.69 trillion after experiencing a 0.4 percent drop in growth last year. Declining voice-related revenue will be offset by mobile data services spending, according to Gartner.

Enterprise software revenues will also see an uptick this year, rising 6.4 percent to $297 billion, compared to a 3.5 percent growth rate in 2012.

While that growth rate is the same as predicted in a previous Gartner report, it "belies significant changes at a market level," according to the forecast.

Database, data integration, and supply chain software will make up for softer growth in IT operations and operating systems products, Gartner said.

IT services spending will grow 4.5 percent to $918 billion in 2013, while data center systems spending is set to jump 3.7 percent to $146 billion.

Devices spending will be $718 billion this year, rising 7.9 percent, according to Gartner.


16.01 | 0 komentar | Read More

Brace for more mega-DDoS attacks, security experts warn

DDoS attacks like the one that resulted from an altercation between a Dutch company and Spamhaus this week are on the rise, according to a statement from Kaspersky Labs.

The security vendor was responding to the huge DDoS attack that occurred on Wednesday, described as the biggest cyber attack in history. The attack affected millions of rank and Internet users, slowing hundreds of processes down.

According to reports, the DDoS attack occurred when Spamhaus, an organisation that blacklists spammers, blacklisted Dutch company Cyberbunker, an open hosting service that allows anyone to set up a website on its servers.

The attack exploited the architecture of the Internet to herd huge amounts of traffic to the Spamhaus website. The attack then went global, affecting the wider Internet.

"Based on the reported scale of the attack, which was evaluated at 300 Gigabits per second, we can confirm that this is one of the largest DDoS operations to date," said Kaspersky Lab's Global Research and Analysis team in a statement.

"The data flow generated by such an attack may affect intermediate network nodes when it passes them, thus impeding operations of normal web services that have no relation to Spamhaus or Cyberbunker. Therefore, such DDoS attack may affect regular users as well, with network slowdown or total unavailability of certain web resources being typical symptoms. There may be further disruptions on a larger scale as the attack escalates."

According to reports, Spamhaus called on Cloudflare to counter the attack after it found its defences were being overwhelmed. Cloudflare's counters worked, so the hackers began attacking sites affiliated with Spamhaus, as well as sites used by Cloudflare. Before long, the attack had begun to affect service across the Internet.

While the worst of this latest high-level DDoS attack may now be over, Kaspersky said that the world could expect to see more of the same. Cyber criminals can now attack much more frequently and on a much wider scale, the statement said.

"In general, attacks of this type are growing in terms of quantity as well as scale. Among the reasons for this growth is the development of the Internet itself (network capacity and computing power) and past failures in investigating and prosecuting individuals behind past attacks."

Kaspersky said that there are two major motives behind launching such high-level attacks. Firstly, the statement said, cyber criminals conduct DDoS attacks to disrupt organisations in order to extort money from them. Secondly, hackers use DDoS attacks as a weapon to disrupt organisations out of ideological or political interests.

Going by the reports of yesterday's Internet-wide attack, it would appear that the attackers were making a political point, rather than attempting to extort money.

At the time of writing, the Cyberbunker website was inaccessible.

Tags: attacks, blacklist, CNME, computer news middle east, cyber attack, Cyberbunker, DDoS, Dutch, global research and analysis team, highlightedpost, history, internet, Kaspersky Labs, security, services, Spamhaus, users

16.01 | 0 komentar | Read More

Outdated (and vulnerable) Java usage abounds, analysis finds

Written By Unknown on Minggu, 31 Maret 2013 | 16.01

Despite the widespread and well-publicised exploitation of vulnerabilities in Java, large numbers of organisations continue to use versions that are weeks, months or even years out of date, a Websense survey of its customers has reported.

Collecting data from millions of endpoints, Websense discovered an amazing degree of fragmentation of Java clients, with three quarters using a Runtime that was at least six months out of date.

Related Articles on Techworld

Drilling down again, two thirds were half a year out of date and half more than a year behind, a degree of vulnerability that would make such PCs easy meat for even non-targeted attacks using common Java exploits.

A quarter were more than four years out of date, as good as saying these endpoints will probably never receive a Java update.

Only one in twenty were detected to be running the latest Java version.

Plotting this against known exploits in malware toolkits, Websense found that 94 percent of endpoints were vulnerable to the most recent example, CVE-2013-1493. Three quarters were vulnerable to CVE-2012-5076 from last November.

"This means that more than 77 per cent of users (based on requests from our research) are currently using Java version that are essentially end of life and will not be updated, patched or supported by Oracle," said Websense.

If one takes Websense's figures at face value, there are actually two problems with Java.

First, a surprisingly large number of users aren't being patched at all. Second, even those who do are finding it hard to keep up with the inexorable cycle of updates.

The situation is now so bad that many security experts recommend that consumers and businesses simply ditch Java altogether, or look to do that as soon as is possible.

There seem to be no easy way out of this impasse. Oracle has been encouraged to add new security features such as application whitelisting but this wouldn't solve matters for the large population of holdouts.


16.01 | 0 komentar | Read More
techieblogger.com Techie Blogger Techie Blogger