I'm a data scientist working in security. I used to use supercomputers to study the evolution of galaxies as an astrophysicist. Now I tackle more down-to-earth challenges, helping companies use different data sets to understand and address security risk. As part of the team at Panaseer (a London-based security start up), I work with security functions in global financial firms, applying data science to help solve strategic and operational challenges. When I joined the infosec industry ~3 years ago and attended events where there were often just one or two other women I found it incredibly disappointing – so these days I am proactive in trying to redress the balance. This involves trying to be visible as a woman in security and communicate what I do, as well as working to drive in-house diversity initiatives and build an inclusive culture with my colleagues at Panaseer.