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Welcome Adam O'Donnell, Sean Portnoy

We have a few new faces on the blog network--Adam O'Donnell has been added to Zero Day and Sean Portnoy, who is taking over the SoHo networking blog.Adam rounds out the coverage of Ryan Naraine and Dancho Danchev on Zero Day, our security hub.
Written by Larry Dignan, Contributor on

We have a few new faces on the blog network--Adam O'Donnell has been added to Zero Day and Sean Portnoy, who is taking over the SoHo networking blog.

Adam rounds out the coverage of Ryan Naraine and Dancho Danchev on Zero Day, our security hub.

Adam is an R&D engineer who has focused on computer security since 2000. He currently is the Director of Emerging Technologies at Cloudmark, a messaging security company located in San Francisco.

Sean is an old hand at ZDNet. He started his tech writing career at ZDNet nearly a decade ago. He then spent several years as an editor at Computer Shopper magazine, most recently serving as online executive editor.

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