Twitter launched a new link-screening service on Tuesday aimed at preventing phishing and other malicious attacks against users of the popular microblogging service.

Mobile networks may not be getting upgraded as fast as some subscribers would like, but carrier spending on infrastructure is expected to rebound slightly this year after falling in 2009.

Some BlackBerry users are complaining of an inability to use data services for the second day in a row.

I'm a qualified accountant. I even sometimes read the Accountants Journal - there, I've said it!

The U.S. Federal Communications Commission will propose a National Digital Literacy Corps to help U.S. residents get online as part of a national broadband plan due out next week.

A Proctor & Gamble IT executive talks about the company's mega outsourcing pact with Hewlett-Packard and about how the consumer products company uses simulation to find ways to increase sales.

Microsoft fixed eight flaws in Windows and Office today, but passed on patching one Windows component because it cannot be automatically updated.

As predicted last week in the Microsoft Security Bulletin Advance Notification for March 2010, Microsoft released two new security bulletins today for the March 2010 Patch Tuesday. The two security bulletins bring the total number of security bulletins for 2010 up to 17.

Industry watchers say Microsoft's Internet Explorer 9 browser could help the software giant regain market share and get products in front of more customers.

Jim Thomas said no to Windows Vista -- but Windows 7 is an entirely different matter.

Microsoft today warned of a critical vulnerability in Internet Explorer that is already being exploited by hackers, the second such admission in the last two months.

European Parliamentarians are set to debate whether to formally oppose an anticounterfeiting trade agreement (ACTA) being negotiated in secret by the European Commission with trading partners including the U.S., Canada and Japan.

Machine to machine (M2M) communications via 3G cellular data links is expanding in the enterprise. Sixnet offers a battery of new products to make it simple and cost-effective to network kiosks, remote offices, point-of-sale equipment and digital signage.

Running IT organizations with thousands of employees and budgets of tens of millions of dollars takes wit and wisdom, especially today, and some CIOs at Computerworld's Premier 100 IT Leaders conference this week shared both, perhaps none better than LaVerne Council, the CIO at Johnson & Johnson.

The Apple iPhone "app for that" commercials have become so ingrained in pop culture that it's a running joke, a catch line among many folks. There is even a website that parodies the ad campaign. But, it's true, these days, whether you want to use Facebook and Twitter, bank online, or find the nearest Thai restaurant, you can find an application to help you get it done.

The U.S. Federal Communications Commission is considering ways that wireless technologies can be used to deliver free or low-cost broadband services, as part of its National Broadband Plan.

Cisco Tuesday announced a major upgrade to its Internet core router, which is designed to serve as the foundation of the next-generation Internet and support growth of video transmission, mobile devices and new online services through this decade and beyond.

A number of former Sun Microsystems employees who worked on Drizzle, an offshoot of the MySQL open-source database, have ended up at cloud infrastructure provider Rackspace, where they will continue their efforts, developer Jay Pipes wrote in a blog post Monday.

Your iPhone's outerwear can be stylish, practical, or both - but it had better fit your lifestyle. Here's a look at iPhone case options for the frequent traveler, the golfer, the runner, and more.

Cisco Systems on Tuesday introduced its next-generation Internet core router, the CRS-3, with about three times the capacity of its current platform.