Dr Ellison Anne Williams, CEO and Founder, Enveil (Washington D.C. USA,on the securing of data in use, the data security triad, the "holy grail" of cryptography - homomorphic encryption, how it works, its use for securely sharing data for the detection and prevention of financial crime, the potential for cross-jurisdictional information sharing while still protecting personal information, sweeping the 2019 AML Techsprint co-hosted by the UK and USA regulators and dispelling the dreaded "black box" concern of regulators around how AML/CFT RegTech works.