Stories by Carolyn Duffy Marsan

Europe's supply of IPv4 addresses nearing depletion

The European Internet registry -- RIPE NCC -- is expected to exhaust its supply of IPv4 addresses as early as next week, putting more pressure on U.S.-based multinational corporations to deploy the replacement technology known as IPv6.

The 5 hottest IT jobs right now

If you're an IT professional with experience building mobile or Cloud applications, it's a good time to be job hunting. That's because the number of job openings in these areas is up dramatically from last summer.

Tiger Mum was right about techie teens

Is it worth all the effort - the gauntlet of AP classes, standardised tests, private lessons and community service hours -- to get your techie teen into a highly selective college? Yes, if they are an aspiring tech industry CEO.

Launch event drives IPv6 traffic to all-time high

The much-hyped World IPv6 Launch Day event on Wednesday resulted in a rise in IPv6 traffic -- including Web and email -- to a new peak as expected. But ISPs said the bigger story was the steady increase in IPv6 traffic that occurred in the months leading up to the event, which they anticipate will continue for the rest of 2012.

Many 'name' sites sitting out World IPv6 Launch

The Internet's biggest players -- including Facebook, Google, Yahoo and Bing -- are turning on IPv6 as part of the World IPv6 Launch Day challenge coordinated by the Internet Society. But which websites are not ready to support the next-gen Internet Protocol?

Rehearsals over, IPv6 hits Broadway June 6

IPv6 will go fully live on June 6. That's the date when 50-plus access networks and more than 2,500 websites -- including Google, YouTube, Facebook and Yahoo -- will turn on support for the long-anticipated upgrade to the Internet's main communications protocol and leave it on for good.

Sales of unused IPv4 addresses gathering steam

A growing number of U.S. carriers and enterprises are hedging their bets on IPv6 by purchasing blocks of unused IPv4 addresses through official channels or behind-the-scenes dealmaking.

How to land a cybersecurity job

Cybersecurity jobs are plentiful, from government, financial services and utilities to manufacturing and retail. But what skills do IT professionals need to qualify for these high-paying jobs?

Apple's IPv6 misstep is a sign of the times

Apple's controversial decision not to support IPv6 on Version 6.0 of AirPort Utility is the latest example of a broader problem plaguing the next-gen Internet Protocol: Many network vendors are lacking the same level of features and performance in products that support IPv6 as those that support IPv4, the original Internet Protocol.

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