Del Harvey heads up Twitter’s Trust and Safety Team, and she thinks all day about how to prevent worst-case scenarios -- abuse, trolling, stalking -- while giving voice to people around the globe. With deadpan humor, she offers a window into how she works to keep 240 million users safe.

Twitter's Head of Safety, Del Harvey, shares what she's learned about protecting users' privacy on a platform where activity grows by the billions every two days. Through her funny and insightful anecdotes, she paints a picture of what it's like to oversee a community where a one-in-a-million chance is pretty good odds.