Dan Greenfield
Education:
Bachelor of Science (B.S.)
Pre-Medicine/Pre-Medical Studies
Ohio University
1994 : 1998
Experience:
2007 : Present
American Express
Director of Information Security
Security Risk Assessments, Ethical Hacking, Security Policy and Best Practice recommendation/creation, IT General Controls Review, Revenue Assurance,
2001 : 2007
Ernst & Young
Senior
Company: American Express
Years of Experience: 23