Greg is an advisor/Investor in Shift, Ripple and Coinbase and was the first investor in Square and Twitter. Greg is a believer that one's identity credentials should be truly portable and owned by individuals themselves rather than corporations or governments. The trade-off between security and privacy can meet the needs of both traditional institutions worried about compliance and risk, but also consumer protection advocates who care about the underserved and underbanked. Advisor/Investor via hardyaka.com for numerous start-ups in the exchange space including Shift, Ripple and 3taps, and previously Square and Twitter. Previously a director at Promontory Financial and a senior analyst for payments at The Board of Governor of the Federal Reserve. Senior Associate at Booz Allen. Founded and took Dispatch Management Services Corp public on the NASDAQ. Have worked as an instructor/leader for Outward Bound and the National Outdoor Leadership School. Specialties: Portable identity, digital currencies and exchange markets for goods, services, and information with functional emphasis on messaging, payments, and reputation/trust/risk. Well versed in visualizations for risk reporting and controls.