Larry Dignan

Larry Dignan is Editor in Chief of ZDNet and SmartPlanet as well as Editorial Director of ZDNet's sister site TechRepublic.

Rachel King

Rachel King is a staff writer for ZDNet based in San Francisco.

Zack Whittaker

Zack Whittaker writes for ZDNet, CNET, and CBS News. He is based in New York City.

Latest Posts

CIO Sessions: John Payne, San Francisco International Airport

In the latest CIO Vision Series interview, I talk with John Payne, CIO of San Francisco International Airport, about the day-to-day security challenges he faces running IT for the airport. He also discusses the airport’s green strategy, disaster recovery scenarios, deploying SOA and tech innovations that will improve the services for travelers, concessionaires and the various government agencies policing one of the world's busiest airports.

August 22, 2007 by Dan Farber

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Social Graphs and Identity Systems

Brad Fitzpatrick, one of the creators of OpenID, has a paper on the social graph problem that posits an open social graph that records public data about relationships as the basis for other social networks. It's worth reading.

August 21, 2007 by Phil Windley

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