Stories by Carolyn Duffy Marsan

Suddenly everybody's selling IPv6

For IT professionals and network industry vendors alike, the events of last week represent a game changer regarding IPv6, which was developed in 1998 but has scarcely been deployed. 

Juniper changes course, accelerates IPv6 support

Juniper Networks is accelerating its plan to support IPv6 on its public-facing website and Web services, following criticism that the router maker was lagging rivals including Cisco Systems and Brocade Networks in this critical area.

Facebook, Google, Yahoo commit to 'World IPv6 Day' trial

Several of the Internet's most popular Web sites - including Facebook, Google and Yahoo - have agreed to participate in the first global-scale trial of IPv6, the long-anticipated upgrade to the Internet's main communications protocol known as IPv4.

Is free DNS a good deal for business?

It's been almost a year since Google announced its free DNS service known as Google Public DNS, promising a speedier, safer way to surf the Web and sparking concern that Google would become the dominant DNS provider for ISPs and other large network o...

New domain names near milestone

Internet policymakers appear to be in the home stretch on a controversial plan to add hundreds of new domain name extensions -- such as .nyc, .africa and .sport -- that could forever alter the e-commerce landscape.

BlueCat beefs up IPv6 support

BlueCat Networks has enhanced its IP address management software to aid network operators in the transition to IPv6, the long-anticipated upgrade to the Internet's main communications protocol.

VeriSign: We will keep our lead in IPv6

VeriSign, the back-end operator of the Internet's.com and .net domains, says it has a head start on transition to the next-generation Internet Protocol known as <a href=" http://www.networkworld.com/newsletters/lans/2010/042810-ipv6-tutorial.html">IP...

Comcast: We will meet our IPv6 deadline

Comcast says it will meet its 2012 deadline of transitioning its network to support IPv6, the long anticipated upgrade to the Internet's main communications schedule. The ISP is halfway through a nine-month public trial of IPv6 that has attracted 7,0...

Red Hat tops list of hottest IT security certifications

Interest in IT security certifications is booming, as more U.S. companies tighten up the protection surrounding their critical network infrastructure and as a growing number of employees view security expertise as recession proof.

No IPv6 plan? You're behind schedule

If you haven't started deploying IPv6 -- or at least begun planning your IPv6 deployment -- you have fallen behind schedule compared to the majority of network operators worldwide, according to the latest survey about global readiness for IPv6, the l...

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