Workplace sexual harassment can derail careers, depress morale, and decrease productivity. The #MeToo movement focused attention on the issue, but left companies to figure out how to address this common and underreported problem. Harvard Law grad Ally Coll and tech entrepreneur Neta Meidav are working to change the culture around harassment. Coll is cofounder and President of the Purple Campaign, a nonprofit focused on business practice and public policy that is piloting a corporate certification program with the likes of Uber, Airbnb, Expedia, and Amazon. Meidav is cofounder of startup Vault Platform, whose application makes it easier to report and track harassment. They discuss the broader cultural and legal context and what leadership can do to promote safety and fairness in traditional and nontraditional workplaces.