We're all becoming increasingly reliant on consumer cloud services, as cloud storage providers like Dropbox make it easy to share and store files, folders, images, sync between platforms, and more. They make our lives easier, but because they store an enormous amount of potentially sensitive data, there are some inherent risks. While Dropbox is for personal use, it and services like it are increasingly being used by businesses -- another example of the ongoing consumerization of enterprise and IT. That's why virtualization provider AppSense has created DataLocker, a set of mobile and desktop apps for iOS, Windows and Mac that enable users to encrypt sensitive information in their Dropbox accounts for free -- without giving up the convenience of cross-platform syncing.

2/23/2012 6:55:15 AM

Mobile video now accounts for half of all mobile traffic; and on some networks, that number is as high as 69 percent -- a testament to the rise of smartphones and tablets as the mobile devices of choice for consumers, and their growing interest in using these devices to do a lot more than just make phone calls. The data, from a new report on mobile data usage by mobile analytics firm Bytemobile, also found that Android is generating more mobile ad volume than iOS devices, and that Google now accounts for 75 percent of ad-generated data across all platforms.

2/23/2012 6:22:56 AM

Though Apple, Google, Microsoft, RIM, Amazon, and HP don't always see eye-to-eye, the six of them have entered into an agreement brokered by California Attorney General Kamala Harris to take a tougher stance on the issue of mobile privacy. Going forward, the six companies involved must provide users with a privacy policy if the app in question collects personal information. Though the move will affect the app submission and downloading process for users the world over, it was designed to bring those six companies into compliance with California state law.

2/23/2012 12:21:16 AM

It's safe to say we've all been in a situation where a few extra pairs of eyes could come in handy, and the folks at Google know just how that feels. In an effort to give people that backup when they need it, they've just pushed out a useful new update to the Google Docs Android app.

2/22/2012 9:38:47 PM

Firespotter Labs, makers of the food photo-sharing app Nosh (and more recently, the hilarious spoof app Jotly), is launching its latest creation today called NoshList, a new waitlisting application for restaurants. The app, designed for the iPad, ties into to the company's consumer-facing Nosh mobile app, which allows users to rate and review restaurants and dishes from their mobile phones.

2/22/2012 9:37:57 PM

The WinZip iOS app, which lets you crack open .zip files from your iDevice, has only spent a short time on the App Store (and by short, I mean, like, a week). But there's already plenty to brag about. The app saw over 30,000 downloads on Day One, and nearly 150,000 on Day Two. As of last night, WinZip has blown by the 500,000 download hurdle with approximately 512,000 installs.

2/22/2012 9:30:21 PM

While Apple is busy fighting Proview over the iPad trademark in China, it has lost a different trademark battle in Europe: Wapple, the mobile web developers, have won a suit filed by Apple over its name. The suit, originally filed in 2007, claimed that Wapple was trading on Apple’s brand association and name, although Wapple had filed for a trademark on "Wapple" in 2006.

2/22/2012 4:20:59 PM

Well, you have to hand it to the strategy team over at Zipcar. Arguably the largest on-demand car-sharing network, Zipcar went public last year and not long after saw its market cap cross $1 billion. It's since fallen back, and with collaborative consumption and the market for car-sharing heating up, the big players have to make moves. Zipcar has since forged a partnership with Ford, making it the largest provider of cars for Zipcar's University program, and, in December, the company took a controlling stake in Spain's largest car-sharing network, Avancar. Today finds Zipcar making another strategic move to get its mitts in fellow car-sharing companies, again with a focus on universities, whose students are among the most eager adopters of car-sharing models. What do I mean? The company today announced that it is a lead investor in the $13.7 million Series A financing of Wheelz, a junior, university-focused version of itself.

2/22/2012 2:19:41 PM

Nokia isn't all that great with teasers. In August the company posted a teaser for the newest version of Symbian which just so happened to include the release date in it. Today, the teaser (at least) doesn't give away the name of the product or anything huge like that, but it's pretty clear what Nokia is hyping right here. Obviously the big news here is some form of camera technology. We're promised pure detail, pure depth, and pure definition — all in all, a pure view.

2/22/2012 2:13:17 PM

The landgrab for music streaming customers is on, and Rdio -- the U.S.-based startup from Skype founders Niklas Zennström and Janus Friis -- is joining that race in earnest. The company today announced that it is now live in Spain and Portugal, just one month after it launched in its first European service, in Germany. The total number of countries where Rdio now works is up to eight, including the U.S., Canada, Brazil, Germany, Australia and New Zealand -- and hints that there will be more to come.

2/22/2012 11:57:36 AM

Twitter, Facebook and other social networks have long counted on the rise in smartphone usage to help fuel their growth: that trend, however, seems to also be taking a toll on mobile carriers -- specifically in the form of revenues. The analyst firm of Ovum, part of the Informa Group, has estimated that operators lost $13.9 billion in SMS revenue in 2011, as a result of their customers using services like Twitter and Facebook to message each other instead of the carriers' own text messaging services -- a big rise on the $8.7 billion Ovum estimates was lost in 2010. A separate report from mobile analytics firm Bytemobile has also charted huge growth in the use of social media on mobile -- with operators getting virtually no benefit as a result.

2/22/2012 9:54:46 AM

Storify has become one of the main ways that people can create stories from social media — the startup says it has been used by 22 of the top 25 news sites in the United States, and that its users have curated a total of more than 3 million social objects. And now you can do that curation from your iPad. The company was already mobile, in the sense that stories (which are essentially curated timelines of content from Twitter, Facebook, YouTube, Instagram, and more) created with its tools could be viewed on smartphones and tablets. But with the new Storify iPad app, you can create those stories on a mobile device, too. In fact, co-founder and CEO Xavier Damman argues that this may be the first great app for content creation (rather than consumption) on the iPad.

2/22/2012 9:02:43 AM

The addition of the iPad into the point of sale system or cash register isn't a new trend. Many small businesses are swapping out traditional cash registers for iPads and credit card processors like Square. But large restaurant chains and other establishments still need a complete front-to-back-of-house (i.e. a system that can send receipts to the kitchen) solution. Revel Systems hopes to be the go-to iPad-powered, comprehensive POS platform for restaurants. Launched in August 2011, Revel Systems' iPad software, cash register, weighing machine, and receipt printer are all optimized for restaurant and retail establishments. Along with the iPad friendly cash register, Revel Systems can be completely customized for payroll, inventory tracking, web ordering, email receipts and more.

2/22/2012 8:59:00 AM

Last week, a Mountain Lion roared "Mac is the next big gaming platform." Apple is bringing Game Center to Mac, it will support cross-platform iPhone vs. Mac play, and the Mac App Store will likely become more prominent. It's time for mobile developers to decide if they'll bring their games to Mac OS, and how they'll port their controls and levels. Otherwise they risk having to claw their way up much more competitive charts. Tomorrow, after 100 million downloads across platforms, ZeptoLab will release its hit Cut The Rope for Mac OS. After hooking me up with a pre-release download, the Moscow-based founders gave me the low down on the biggest challenges of porting to Mac OS, and why they think it's critical that mobile developers don't get left behind on the small screen.

2/22/2012 4:07:29 AM

Things are beginning to look even dimmer for LightSquared. Just one day after satellite network operator Inmarsat announced that LightSquared had defaulted on a $56 million payment, new reports indicate that the company plans to slash its workforce by 45% in an effort to cut costs and keep fighting. "This and other cost savings measures will allow LightSquared to continue to navigate the regulatory process as it works with the appropriate government agencies to find solutions to the GPS interference issue," reads a statement issued to Reuters.

2/22/2012 1:18:31 AM

Following its recent raise of $2 million in seed funding, the still invite-only mobile payments startup Zipmark is today announcing the launch of its developer program and API. The New York-based company, founded in 2010 by Citigroup alum Jay Bhattacharya and CTO Jake Howerton, leverages the existing check processing network to allow users to avoid credit card fees while also eliminating the risk of bounced checks.

2/21/2012 8:11:53 PM

Though it may not always seem like it, big wireless carriers are still stuck on the concept of push-to-talk communication. It’s easy to see why -- instanteous communication between multiple people can be a huge benefit in certain lines of work, and and catering to those groups often leads to some hefty service contracts. To that end, AT&T has announced that they have launched a new charter program geared toward getting push-to-talk smartphones in front of business customers.

2/21/2012 8:09:42 PM

When I went to meet with Samsung to pick up the Galaxy Note, I was told something that I kept in mind throughout my last week or so with the phone. "People freak out and say it's too big until they play with it — then they love it." I was also told that the S-Pen is way more than just a stylus, and I generally felt excited to be playing with something different from your average Android phone. So what do I think now of the giant 5.3-inch S-Pen-packing Galaxy Note? To put it plainly, I think they were wrong.

2/21/2012 7:41:45 PM

Software and SaaS security company Cenzic is today launching a new security product for mobile application developers which will allow for the testing of mobile apps on any platform - iOS, Android, J2ME, and more. The product will be the first that can test products without requiring developers to submit the source code, as all the testing is done through the cloud, while the app is up-and-running. The service will then be able to tell what sorts of security vulnerabilities an app has, what sensitive data it could leak, what other sorts of security threats it may be vulnerable to, and what to do about it.

2/21/2012 7:19:09 PM

Like the original Galaxy S before it, Samsung's Galaxy S II sure knows how to get around. After having touched down on Sprint, T-Mobile, and AT&T (twice even), the Korean giant's one-time flagship handset is now being embraced by the folks at U.S. Cellular. Customers who have pledged their allegiance to the nation's sixth-largest wireless carrier are probably celebrating the news, considering the last big Android handset to grace their shelves was the Motorola Electrify, a non-WiMax version of the Photon 4G.

2/21/2012 4:59:45 PM