At Security Field Day, Tom Hollingsworth and the Tech Field Day delegates explored how DNS defense can disrupt modern attacks, why centralized identity management reduces risk and friction, and how security must move beyond the traditional perimeter as users and data shift to the cloud. We also welcomed new companies like Square X and 1Password, fresh voices like Sarah Nolan and Kate Scarcella, and industry veteran Alan Shimel, all bringing unique insights to the discussion. Watch the highlights and dive deeper into the future of enterprise security.