Saturday, March 31, 2012

Cloud Computing estimated to create 14 billion jobs by 2015


These are findings coming from new research conducted by IDC and sponsored by Microsoft Corp., looking at the economic benefits of cloud computing in the years ahead. A couple of months back, a Microsoft-underwritten study by the London School of Economics projected substantial job growth in two industries, smartphones and aerospace.
Fourteen million new jobs is a significant number to be sure, but when compared against the size of the global workforce (more than 3 billion), it’s in the neighborhood of half a percent, or a small drop in the bucket. And only 1.17 million of these jobs will be seen in North America. A majority of these jobs will be found in emerging markets — 10 million will arise in China, India and the Asia-Pacific region. This is mainly due to the immense size of these country’s workforces — 1.2 billion workers in China and India alone, the study report observes.
Still, it’s a good start. And any level of job creation is a good thing. Cloud is clearly a positive force, creating more opportunities than it takes away. As the study’s author, John Gantz, put it:  “A common misperception is cloud computing is a job eliminator, but in truth it will be a job creator — a major one. And job growth will occur across continents and throughout organizations of all sizes because emerging markets, small cities and small businesses have the same access to cloud benefits as large enterprises or developed nations.”
A big question, of course, is what types of jobs will actually be created as a direct result of cloud. It’s natural to assume many will be IT — cloud developers, integration specialists, and so on. And there are many areas made possible by cloud formations. Recently, for example, TechNet, a consortium of tech business leaders, issued a report that estimated that the “App Economy” — the industry creating apps for smartphones and tablets — has already created 466,000 jobs in the United States alone.Many of these would be app software creators and developers. This is a career and entrepreneurship area that leverages cloud to make things happen.
But IDC points out that since jobs are being created as a result of increased business revenue from cloud, the jobs will be across the breadth of enterprises, in areas such as marketing, sales, finance and administration, production, and service. We may not have even imagined yet what job titles may emerge. And many non-IT people may have the cloud to thank, at least indirectly, for their opportunities. I’ll bet it will be more than 14 million that have career opportunities tied to the cloud.
IDC’s research also  predicts revenues from cloud innovation could reach $1.1 trillion per year within the next 36 months. The analyst firm estimates that last year alone, IT cloud services helped organizations of all sizes and all vertical sectors around the world generate more than $400 billion in revenue and 1.5 million new jobs. In the next four years, the number of new jobs will surpass 8.8 million.
IDC’s approach was fairly rigorous, calculating including available country workforce, unemployment rates, GDP, IT spend by industry and company size, industry mix by country and city, technology infrastructure by country and city, regulatory environment, and other factors.
Not clear from the report is how much job creation will be tied to new, innovative startups that will be made possible because of the cloud. This is hard to predict, and government employment statistics always miss the possibilities new innovations bring to the scene. Remember, in the early 1990s, nobody predicted the dot-come boom about to hit, which helped fuel a full-employment economy for a few years. Nobody could have predicted startups such as Amazon.com or Google or Yahoo! So we don’t know exactly how far this new model of application delivery will take us.
And, tellingly, the study says there’s another entirely new dynamic — companies becoming cloud providers themselves. This may also turn bring many existing portions of workforces into the cloud economy as well. “Beyond this, and not measured in this study, is the use that cloud computing can be put to beyond mere capital cost avoidance,” the report observes. “Organizations large and small can host their own cloud services for their own customers.”

Red Hat Becomes Open Source’s First Billion dollar Baby

The 17-year-old Raleigh, North Carolina software vendor is set to release its fiscal 2012 earnings numbers on Wednesday, and if things go as planned, it should bump past $1 billion in annual revenue.
That would mark the first time that any open-source company has cracked the $1 billion barrier — something that must have seemed pretty close to impossible back in 1993 when Red Hat’s first CEO, Bob Young, decided to make a go of AAC Corporation, as Red Hat was originally called. At the time, the company was as much a bookseller as a Linux company.
Other companies have made big money selling Linux — Intel, IBM, Dell, and others have used it as a way to sell hardware and support services — but Red Hat has managed the tricky business of building a software platform that big businesses will pay for. Corporate types like Red Hat Linux because it’s certified to run a lot of the business applications that they use. That means that when they call up Oracle or SAP for tech support, they don’t get the run-around.
There are countless open source software projects under development. Few of them are hits, and even fewer are commercial successes, says Walter Pritchard, a financial analyst with Citigroup. “You kind of have to be in the right place at the right time.”
Because Red Hat sells annual subscriptions to its Linux products and then books that revenue gradually over the course of the year, its earnings tend to be pretty predictable. Red Hat was already saying that it would break the $1 billion barrier back in June. But the company declined to comment for this story.

Pritchard expects Red Hat to report $1 billion in annual revenue on Wednesday when it announces earnings after the close of the market. But he’s hard-pressed to think of other open source companies that come even close. So are we.
In fact, despite all of the chatter over the past 10 years about disruptive open source business models, Red Hat’s landmark earnings report is only going to underscore what an exception it really is. It’s closest rival, SuSE Linux, has pegged annual sales at $170 million. When it filed to go public back in 2006, open-source database vendor MySQL’s annual revenues were just $50 million.
To a large extent, Red Hat is cashing in on a much broader community effort that has developed Linux and sold it as a viable platform to software developers, says George Weiss, an analyst with the Gartner technology research firm. But Red had a hand in this. “Give credit to Red Hat for fashioning a business model that created value from subscription support,” he adds.

Monday, March 26, 2012

Apple to include Baidu in mobile Safari

Apple reportedly is planning to add Baidu as one of the search engine options on the mobile version of its browser, Safari, according to Chinese reports.Baidu is a Chinese web services company headquartered in the Baidu Campus offerring search engine services among other web services.
Citing sources close to the matter, a tech.sina.com.cn report Monday said Cupertino's partnership with the Chinese search engine giant was part of its expansion plans in China. The search engine options currently available on mobile Safari are Google, Yahoo and Microsoft's Bing.
According to Sina, Baidu shared its cloud and mobile Internet strategy during its developer conference last week. At the conference, Li Mingyuan, general manager for cloud and mobile at Baidu, said Apple and the Chinese company had reached a partnership agreement for China.
The U.S. company will also include more features for the Chinese market in its upcoming Mac OS X Mountain lion desktop operating system, said the report. It will add Sina Weibo as well as Baidu on the list of search engine options on the desktop version of Safari.
China is the world's biggest Internet market with users reaching 500 million in end-November 2011. The Asian economic giant is also Apple's second largest market after the United States and will likely overtake the U.S. in 2014 as Cupertino's largest market.

Mischievous Chrome extensions capture Facebook accounts

Cybercriminals are uploading malicious Google Chrome extensions which hijack Facebook accounts to the official Chrome Web Store. The rogue extensions are advertised on Facebook by scammers and claim to do things such as “Change the color of your profile” or “Discover who visited your profile” or “Learn how to remove the virus from your Facebook profile.”
Once you install one of the rogue Chrome extensions, it gives attackers complete control over your Facebook account. The scammers then use your account to spam your friends with a tempting message suggesting they also download the malware. Furthermore, the malware also automatically Likes certain Facebook Pages as part of a pay-per-Like scheme.
That’s how the scammers make their money: they’re in the business of selling Likes, and once they accumulate enough Facebook accounts, they can give companies quite a boost on users’ News Feeds by Liking corresponding Facebook Pages. In one example, scammers offered packages of 1,000, 10,000, 50,000, and 100,000 Likes, for R$ 50 ($28), R$ 450 ($248), R$2,115 ($1,164), and R$3,990 (2,196), respectively.
As you can see in the screenshot above, one such rogue extension masqueraded as Adobe Flash Player. Before it was reported to Google so that the search giant could remove it from the Chrome Web Store, it had already been installed by almost 1,000 users. Unfortunately, when such malicious extensions are taken down by Google, new ones quickly take their place, along with new Facebook spam campaigns. The result is thousands of compromised Facebook accounts.
“We reported this malicious extension to Google and they removed it quickly,” Kaspersky Lab Expert Fabio Assolini said in a statement. “But we noted the bad guys behind this malicious scheme are uploading new extensions regularly, in a cat and mouse game.”
The security firm says it has seen a sudden increase in such attacks originating from Brazil. This might be because of two Internet milestones that happened late last year: Chrome surpassed Internet Explorer to become the most popular browser (according to StatCounter) and Facebook became the most popular social network (see Facebook finally overtakes Google Orkut in Brazil).
Since the scams, which have been around for weeks, are written in Portuguese, they are mainly confined to Portuguese-speaking Chrome and Facebook users. It wouldn’t take much, however, to have them translated into English and other languages. Both Facebook and Google will have to work to fight this one.
Malicious browser add-ons and extensions are not a new strategy for scammers. That being said, leveraging the official Chrome Web Store is a smart move, because users are more likely to trust an extension that looks like it was approved by Google. It doesn’t help that many legitimate Chrome extensions exist for altering Facebook (1, 2, 3, 4, 5, 6).
Furthermore, few users know that browser extensions can intercept everything they do through the browser. This means changing your password won’t help you if an extension is performing unauthorized actions on active sessions while you browse the Web.
“Be careful when using Facebook,” Assolini warned. “And think twice before installing a Google Chrome extension.”

Sunday, March 4, 2012

Twitter to sell users' old tweets to marketers

For years now, companies have been combing through Twitter postings, trying to glean any information that may help them improve their products and services.
But with more than 250 million tweets sent every day, it would take an enormous staff to analyze the data.
That task gave rise to hundreds of social media-monitoring companies, but they were still limited to the tweets that could be accessed by individual users.
Twitter, however, has decided to make it easier for these companies to mine billions of messages for valuable marketing data. The company will open its archives and sell its old tweets.
One of Twitter's new customers, DataSift, has formed an alliance with the social network to get access to tweets going back to January 2010.
"Twitter has really become an incredibly valuable information source," said Rob Bailey, DataSift's CEO. "There are a flood of companies wanting to get more use from it."
Starting next month, DataSift will launch a cloud-based service that will allow other companies to analyze these two-plus years of tweets to learn more about their customers.
According to its website, DataSift promises customers will be able to "unlock trends from public tweets" and "access the full Twitter firehose."
Users will pay DataSift for only the data it retrieves. DataSift will then share part of the revenue with Twitter.
The company emphasizes it won't have access to deleted tweets or users' direct messages.
Twitter also has partnered with Gnip, a Colorado-based online data-mining company, to license its historical tweets.
Because Twitter is a public forum, privacy watchdogs may face difficulties raising objections.
"We welcome the privacy debate," said Bailey, who is based in San Francisco.
Twitter so far is not commenting publicly about its new partnership.
CNN

Ipad 3 expectations

The latest version of the device that virtually defined the tablet market after its introduction in 2010, the iPad 3 will arrive at a time when competitors are beginning to put up a bit of a fight.
Amazon made a splash with its simpler, cheaper Kindle Fire over the holidays, and rival bookseller Barnes & Noble has countered with its popular Nook Tablet. The Acer Iconia A500 offers more memory than the iPad 2, while other companies have begun flooding the market with devices that are smaller and cheaper than Apple's standard-bearer.
And, just this week, Microsoft rolled out its Windows 8 operating system for tablets, suggesting that Windows-based tablets could be making a serious run.
So, what will Apple do to try to maintain its dominance? As usual, Apple has remained tight-lipped about what it's announcing. The company hasn't even officially said the event is for the iPad.
But it's been almost a year since the iPad 2's release, making the timing right for a refresh. And with the tech-centric South by Southwest Interactive Festival starting next weekend, it would make sense. Last year, Apple announced at the last minute it would be selling the iPad 2 at the Austin, Texas, event -- ensuring buzz among the tech influencers there.
Few people outside Apple know for sure what CEO Tim Cook will unveil next week. But assuming it's a new iPad, speculation and leaks have focused on a few possibilities:
Clearer display
One tidbit that's cropped up over and over is that Apple manufacturers have cranked out a display screen that would be a huge leap from the current model.
The story, largely originating from China where Apple products are made, is that the iPad 3 will have a 2048-by-1536-pixel retina display. That would be a major leap from the iPad 2's 1024 by 768 pixels and rival the display on high-definition television.
There have even been reports, based on parts listings provided to suppliers, that the new gadget could be called the iPad HD. (For the record, suppliers aren't told Apple's marketing plans, so take that with a grain of salt.)
Many tech observers who looked at Apple's digital media invitation to the event suspect the crisp, clear partial image of what looks like an iPad is showing off the new display.
The impact could mean more vivid gaming and movie watching as well as easier reading -- a claim that Amazon has been able to make so far with its E-ink Kindles.
However, some observers believe a higher-resolution screen could pose a problem for app developers who haven't prepared for it. Some apps that don't boost the pixel count of their graphics could look blurrier than they do on the iPad 2.
Siri
When the iPhone 4S rolled out this year, Siri was perhaps the main feature that numbed the techie pain of not getting a radically updated iPhone 5. (What's in a name, indeed?)
Some folks focused on the voice-activated "personal assistant's" limitations, but the ability to talk to a tiny, handheld computer and have it talk back, much less perform helpful tasks, captured the imaginations of many new owners.
Perhaps in an effort to lend the 4S some pizazz, Apple didn't enable the app on its older phones. But it's hard to imagine why the chatty helper wouldn't be included on the top-of-the-line iPad.
A cheaper iPad
Some observers say Apple may try to challenge less-expensive tablets on the market. At $199, the Kindle Fire is $300 cheaper than the least-expensive iPad.
The Christian Science Monitor quotes an unnamed source saying that Apple is working on a simpler, 8-gigabyte version of the iPad. Currently, the lowest-end iPad has 16 gigabytes of storage, running up to 64 gigabytes on the high end.
The emergence of cloud-based storage has, in some ways, mitigated the importance of storage space on devices such as tablets. And 8 gigabytes would put a cheaper iPad on par with the Kindle Fire and Nook Tablet. Even if the offering were a simplified iPad 2, attacking the competition on two fronts could help Apple stem the swelling tide of competition.
Remember also, when Apple introduced the iPad 2 a year ago, it dropped the price of the original iPad by $100.
Better camera
The first iPad had no camera, which helped the iPad 2 make a splash when Apple rolled it out with front and back-facing cameras and the ability to run FaceTime, its video-chat app.
Reports out of China suggest the iPad 3 could have the same, 8-megapixel camera from Sony that the iPhone 4S does. That camera has earned raves from users, who call it a major upgrade from the camera on the iPhone 4.
The iPad 2 delivers still photos at about 720 pixels. Of course, we've never quite understood who'd be taking still photos with a nearly 10-inch tablet, and the current camera is fine for shooting video. But maybe somebody will be impressed.
It's not just an iPad
OK, we admit this possibility would be the biggest surprise in recent tech-world memory. But since Apple hasn't officially said, we'll throw this one out there.
Let's say, contrary to all the evidence, Apple decides to swerve and announce something else. What might it be?
The leading guess? An Apple TV set -- the next mythical product for which Apple watchers have been waiting.
(Some observers have read the tag line on Apple's press invite -- "We have something you really have to see. And touch." -- to suggest the company will unveil not one but two gadgets.)
Analysts who study Apple's supply line say they've already seen prototypes of a fully integrated Apple TV.
And, last month, Best Buy sent some customers a curiously detailed hypothetical survey question, asking if they'd be interested in a flat-panel, high-definition TV running Apple's iOS system with access to Apple's iCloud service. The hypothetical price tag? $1,499.
Again, we don't expect this development. But should a new iPad not happen, we think an Apple TV is the next best bet.

Thursday, March 1, 2012

Public Computers:Safe browsing tips


Public computers are found in Cyber/ Internet cafés, Libraries, college labs amongst other places. Using such computers is likely to expose our private data to into insecure hands. This is because you have no control over the computer: you do not have the privilege  to install security software such as a firewall to block hack attacks and an antivirus app to keep out malware. You may not add a spam filter to protect your Inbox, or a security suite that wraps comprehensive protection in handy package! Here are tips for safe use of public computers. 
Built-in Safe Browsing
For your convenience, the browser keeps a history of sites you've visited, stores cookies that retain personal settings for sites, and caches files for faster loading of sites you visited before. That's fine at home, but when you're using a public computer you don't want the browser storing all that information.
Fortunately most modern browsers can run in a mode that suppresses information-gathering and protects your privacy. You can right-click the Internet Explorer icon and choose "Start InPrivate Browsing," or right-click on the Firefox icon and choose "Enter private browsing." For either Firefox or IE, pressing Ctrl+Shift+P during a normal browsing session switches to private browsing. In Chrome, the private browsing mode is called "Incognito mode," and pressing Ctrl+Shift+N opens an Incognito mode window.
One more thing; be sure to shut down the browser when you're done. Even private browsing doesn't disable the Back button. You don't want the next user backing into your Facebook session or Web-based email account.
I Forgot! Now What?
Of course, there's every possibility you'll sit down to a public computer, check your bank balance, send a few emails… and only later remember that you should have opted for privacy. Fear not; erasing your activity is simple. In Chrome, Firefox, or Internet Explorer you simply press Ctrl+Shift+Del to call up the dialog for deleting your history. The details vary, but you'll want to make sure you've selected all of the options for deletion. Chrome and Firefox let you specify how far back the cleansing should go. Do other users a favor and have it clear all history, not just the last hour.

Cloak and Dagger
It's conceivable that the computer you're using might be seriously compromised security-wise. For example, a stealthed keylogger application could capture all passwords typed on the system. A hardware keylogger could do the same, with no possibility of detection by security software.

Your best bet is to simply refrain from sensitive transactions on a public computer. If you absolutely must log in to an important secure site on a suspect computer, here's one way to make password theft difficult: bring up a page with lots of text in the browser and copy/paste characters from that page into the password dialog. This "ransom note" style is decidedly tedious, but even a spy program that captures periodic screenshots probably won't snap all parts of your password.
Secure Your Connection
A shady Internet café operator could possibly make some money on the side by siphoning passwords out of data packets passing through the wireless network. The guy at the next table might be intercepting your connection using Firesheep or a similar tool. If you really must engage in sensitive communication, you need to secure the connection.

One way to do that is through a VPN (Virtual Private Network), which routes your surfing through a secure connection. Find a number of  free VPN clients rounded up PCMag . The problem here is that you probably don't have permission to install them on the public computer. However, VPN protection is definitely worthwhile if you've connected your own laptop to an iffy hotspot.
Go Naked
When government representatives and business executives visit China or Russia, they go "electronically naked." They leave all personal or company phones and laptops behind, using a new, blank loaner phone or laptop if necessary. It's an extreme step, but if you're not carrying any sensitive information there's nothing for a hacker to steal.

As you can see, there's a whole range of precautions you might take to keep an Internet café session from turning into an identity theft nightmare. If you're forced to use public computers for sensitive communication, consider using ransom-note passwords and possibly a VPN. Don't engage in any sensitive communication that you could just as well do from your home or office.
But even if you're doing nothing more than checking Facebook and emailing your dear auntie, do take the minimal precautions. Invoke the browser's privacy mode, or clear browsing data if you forgot. Doing so just takes a second and can save hours of aggravation.

Windows 8 Consumer Preview Released to the Public







The Windows 8 Consumer Preview has been officially released in both 32 and 64-bit versions for multiple languages.  You can find them located at http://windows.microsoft.com/en-US/windows-8/iso.
So far the supported languages include:
  • English
  • Japanese
  • Chinese (Simplified)
  • French
  • German
The system requirements are said to work the same as Windows 7, and at first glance they do appear to be extremely similar.
  • Processor: 1 gigahertz (GHz) or faster
  • RAM: 1 gigabyte (GB) (32-bit) or 2 GB (64-bit)
  • Hard disk space: 16 GB (32-bit) or 20 GB (64-bit)
  • Graphics card: Microsoft DirectX 9 graphics device or higher
  • To use touch, you need a tablet or monitor that supports multitouch
  • To access Windows Store and to download and run apps, you need an active Internet connection and a screen resolution of at least 1024 x 768
  • To snap apps, you need a screen resolution of at least 1366 x 768
Microsoft has written out the directions on how to get this up and running on your system.
The easiest way to convert an ISO file to a DVD in Windows 7 is to use Windows Disc Image Burner. On a PC running Windows XP or Windows Vista, a third-party program is required to convert an ISO file into installable media—and DVD burning software often includes this capability. One option is the USB/DVD download tool provided by the Microsoft Store. You can also download Windows 8 Consumer Preview Setup, which includes tools that allow you to create a DVD or USB flash drive from an ISO file (Windows Vista or Windows 7 required).
If you get this installed today, make sure to leave us a comment and let us know what you think of this first look at the future of Windows!
 

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