Dennis Dayman, CIPP/US, CIPP/E, CIPT, FIP
Dennis Dayman is a Resident CISO for Proofpoint with more than 30 years of experience as a leader in security and privacy with a focus on information security and data privacy, data governance issues, protecting and improving data through industry policy, regulatory policy relations, and technical solutions. He is the co-author of Startup CXO: A Field Guide to Scaling Up Your Company’s Critical Functions and Teams at StartupCXO.com. He has also held leadership roles in privacy and security at several other organizations, including Maropost, Return Path, and Eloqua.
Dennis was appointed Advisor to the Data Privacy and Integrity Committee by the Department of Homeland Security (DHS) Secretary. He was also appointed as a U.S. Delegate for the U.S. Technical Advisory Group (TAG) within International Organization for Standardization (ISO) and American National Standards Institute (ANSI).
He serves as a longstanding member of several boards and advisory committees within the advertising and messaging industry, including: the Messaging Anti-Abuse Working Group (M3AAWG), where he helped found and served on the Board of Directors as the vicechair, Coalition Against Unsolicited Commercial Email (CAUCE) board, International Association of Privacy Professional (IAPP) advisory boards, and Email Sender and Provider Coalition (ESPC).
Dennis holds a Bachelor of Arts degree in Criminal Justice from Stephen F. Austin State University in Texas.