Explore cybersecurity's role in national safety through a compelling conversation between retired four-star general Keith Alexander and Aspen Institute President Walter Isaacson. Delve into Alexander's extensive experience as former Director of the National Security Agency and first commander of United States Cyber Command. Gain insights on crucial topics including metadata, government-industry collaboration, rules of engagement in cyberspace, and the energy sector's vulnerabilities. Discover Alexander's recommendations for improving national cybersecurity, including the concept of a Homeland Security Group and the importance of unity of effort. Examine thought-provoking ideas on cyber deterrence, electromagnetic pulses, and the application of maritime law principles to cyberspace. Learn how Alexander's private sector work at IronNet Cybersecurity is advancing corporate cybersecurity strategies through cutting-edge technology and education.