David Lee, known as the 'Identity Jedi,' is an identity security expert and host of his own podcast. He dives into the challenges of securing both human and machine identities, emphasizing the vital role of AI in monitoring security tasks. Lee discusses common fears about AI, comparing them to pop culture references like Marvel's Jarvis. The conversation also highlights the need for context in security strategies, the evolving landscape of identity management in cloud environments, and the importance of effective communication in the field.