This week the podcast, the hosts are joined by Kate Highnam and Myles Foley, both of whom are PhD candidates at Imperial College London working at the intersection of machine learning and cyber security. Kate and Myles were part of a team who last year won the CAGE challenge (Cyber Autonomy Gym for Experimentation), with their reinforcement learning-based solution. We chat about how advances in AI are being used to address challenges in cyber security, and what can and cannot be automated.