Denis Ryan
Senior Director, Field Sales-Email Fraud, Proofpoint
Denis Ryan currently serves as Senior Director, Email Fraud for Proofpoint, Inc. Previously, he held management positions at several well-known high-tech companies including Nominum (now part of Akamai), Tellabs (now Coriant), Verizon and IBM. As a sales leader of the fastest growing business unit in Proofpoint, Ryan oversaw the go to market sales and sales engineering strategy post the Return Path business unit acquisition. The diverse background of IT and security solutions allows him to overlay the Proofpoint sales efforts in multiple verticals, most notably Healthcare as Proofpoint has ramped this specialized team to improve email authentication practices.
