Dave Cullinane is CISO for eBay Marketplaces, including 21 additional eBay properties such as Shopping.com. Dave is also responsible for the security of the overall corporate infrastructure which includes Skype and PayPal. Prior to joining eBay in November 2006, Dave was the CISO for Washington Mutual, one of the largest banks in the United States. Prior to Washington Mutual, Dave was a Senior Consultant for nCipher, Inc. and also served as the Director of Information Security for Sun Life of Canada's U.S. operations, helping to create Digital Equipment Corporation's Security Consulting Practice. He has more than 30 years of security experience.