Dave

Dave Greenfield

secure networking evangelist at Cato Networks

Cato Networks

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Dave Greenfield is the secure networking evangelist at Cato Networks. He brings more than 20 years of experience in IT and telecoms having worked as an award-winning journalist, blogger, and a technology analyst advising companies on their IT and WAN strategies. Dave is the author of the “Ultimate WAN RFP” and the “Essential Guide to Optical Networks.” He has a background in philosophy and computer science.
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