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Computer networking news, reviews, solutions, and analysis for IT professionals

Alcatel-Lucent integrates Wi-Fi with mobile networks

Posted February 14, 2012 - 10:10 am

Alcatel-Lucent is integrating Wi-Fi with mobile networks with its lightRadio architecture, allowing users to move seamlessly between the two networks and authenticate using the SIM card, the company said on Tuesday.
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Office for Windows on ARM: Free or not?

Posted February 14, 2012 - 7:05 am

Microsoft's disclosure that it will 'include' four Office apps with Windows on ARM has analysts parsing the news like spies who once tried to figure out what went on inside the Kremlin.
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Nokia Siemens links network and business information for mobile carriers

Posted February 14, 2012 - 3:09 am

Nokia Siemens Networks is offering carriers new ways to view information about their own performance and translate it into action that may improve subscribers' experiences -- or change their rates.
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Throttled iPhones help AT&T show how hard it is to drive smartphone customers away

Posted February 13, 2012 - 8:38 pm

Customers weren't thrilled when unlimited iPhone data plans ended, but none complained too much. Verizon got more expensive, but transparently. AT&T went with manipulation and cloaked accusations of data hoggery to push customers to tiered plans, or toward Verizon.
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Moves to the cloud can spark turf wars

Posted February 13, 2012 - 7:13 pm

The decision to migrate company information-technology functions to the cloud or elsewhere is usually broken down as a set of specific cost-benefit calculations. However complicated the weighing of the startup savings and the longer-term returns involved in outsourcing IT, it at least appears to be a rational process.
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AT&T aims to ease private-to-hybrid cloud transition

Posted February 13, 2012 - 6:31 pm

AT&T has launched a new version of its Synaptic Compute as a Service offering designed to help enterprises access capacity beyond their private clouds.
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DOJ approves Google acquisition of Motorola Mobility

Posted February 13, 2012 - 6:24 pm

The U.S. Department of Justice has approved Google's acquisition of mobile-phone and tablet maker Motorola Mobility for about US$12.5 billion, following the European Commission's approval earlier in the day.
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Free service offers basic enterprise mobile management

Posted February 13, 2012 - 5:28 pm

A free new service lets IT groups quickly set up basic management of corporate and personal mobile devices running Android or Apple iOS.
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Video

1984 video on microprocessors shows early mobile phones in action

Posted February 13, 2012 - 5:15 pm

The AT&T Tech Archives are the gift that keeps on giving. After last week's video showcasing the Infoquest center, the team over there are adding new videos based on those shown at the exhibit.
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Mitel, VMware offer desktop contact center solution

Posted February 13, 2012 - 4:59 pm

Contact centers that want to take advantage of virtual desktop technology have another option from a unified communications company.
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IBM's top network exec talks strategy

Posted February 13, 2012 - 4:35 pm

IBM reversed course on networking in 2010 when it acquired Blade Network Technologies, one of its key network suppliers. Network World Editor in Chief John Dix and Managing Editor Jim Duffy recently caught up with Vikram Mehta, founder of BNT and now vice president of IBM System Networking, for an update on IBM's network visions going forward.
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Citrix simplifies cloud service management

Posted February 13, 2012 - 4:26 pm

Citrix is shipping a new version of its cloud management software CloudStack that makes it simpler for service providers and large businesses to manage and provision cloud services.
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YouTube app for Google TV to get more functionality

Posted February 13, 2012 - 3:41 pm

Google announced Sunday that it would add functionality to the YouTube experience on Google TV, including complete channel pages and the ability to browse by channel.
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Building an IDPS without big iron

Posted February 13, 2012 - 3:31 pm

Companies seeking to deploy intrusion detection and prevention systems (IDPS) for network security have traditionally had to rely on proprietary appliances that cost from $15,000 to $50,000. That puts IDPS out of reach for many small to midsize companies, but SaaS-based alternatives might fit the bill.
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The good, bad and ugly of 802.11ac

Posted February 13, 2012 - 2:28 pm

Imagine a world where family members can stream their favorite HD content to different rooms, all while your teenage son uploads his latest HD video "project" to YouTube. Well, with new wireless LAN technology based on 802.11ac quickly approaching -- possibly in one or two years -- this digital home network paradise could become a reality.
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Continuous Transaction Monitoring (CTM) protects financial integrity, even when network security inevitably fails

Posted February 13, 2012 - 2:28 pm

Everyone's seen the headlines. TJX. RSA. Playstation Network. Symantec. Major corporations with massive investments in network security reduced to public ridicule and expensive liability by hackers. Even governments aren't immune, as proven by online vigilantes like Wikileaks and Anonymous.
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Video

Google Maps help you find love at the Mall (of America)

Posted February 13, 2012 - 2:12 pm

I've never been to the Mall of America, but I hear it's pretty big. So big that you might need GPS on your phone in order to find anything, instead of going up to the giant kiosk and looking for the "You Are Here" sticker and remembering that you're in standing in front of the Orange Julius.
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EU approves Google-Motorola deal

Posted February 13, 2012 - 1:46 pm

European regulators have given Google the green light to take over Motorola, but concerns linger over how neutral Google will be in licensing its newly acquired patents.
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Samsung's Galaxy Tab 2: Five things to know

Posted February 13, 2012 - 1:45 pm

Samsung's sequel to the Galaxy Tab will make its public debut next month and you may be wondering what separates it from all the other Android tablets on the market.
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How does mobile device management (MDM) work?

Posted February 13, 2012 - 1:45 pm

Enterprise IT and security teams are stretched thin by the growing number of mobile device types invading the enterprise -- many owned by employees -- the variety of OSs and the sheer volume of mobile apps users are requesting. Questions abound.
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Best practices for scaling up SaaS

Posted February 13, 2012 - 1:08 pm

Use best practices to manage risks around security, uptime guarantees, compliance, limitations of liability, remedies and other contract details.
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EU Parliament chief speaks out against ACTA

Posted February 13, 2012 - 12:37 pm

The head of the European Parliament has spoken out against the controversial Anti-Counterfeiting Trade Agreement (ACTA) as thousands took to the streets across Europe to protest at the deal.
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Vodafone's enterprise aspirations behind possible CWW deal

Posted February 13, 2012 - 11:59 am

Vodafone's potential Cable & Wireless Worldwide acquisition will help the operator boost its fixed enterprise offerings, while also helping it cope with expanding data volume in mobile networks, according to analysts.
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Cisco's John Stewart on the latest security threats … and what enterprises can do to fight back

Posted February 13, 2012 - 11:17 am

Freelance writer Susan Perschke recently sat down with Cisco Vice President and Chief Security Officer John N. Stewart for an in-depth discussion of the state of enterprise security.
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RIM: Revival possible, or dead man walking?

Posted February 13, 2012 - 11:07 am

RIM went from must-have 'crackberry' to now being pushed into the grave by some analysts.
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NetworkingWhite Papers & Webcasts

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