Explore innovative techniques for bridging air-gapped networks without using radio technology in this 43-minute conference talk from BSidesLV 2015. Delve into Michael Leibowitz's presentation on the NSA Playset, which examines unconventional methods of data exfiltration and network penetration. Gain insights into cutting-edge security concepts and potential vulnerabilities in isolated systems. Learn about alternative communication channels and their implications for cybersecurity professionals and researchers. Understand the evolving landscape of air-gap security and discover new approaches to protecting sensitive information in highly secure environments.