Description: Journey back to 1985 for a fascinating look at one of computer security's most intriguing discoveries - the ability to spy on computer screens from a distance using nothing but their electromagnetic emissions. This episode explores Wim van Eck's groundbreaking research that revealed how everyday TV sets could be transformed into sophisticated surveillance tools, intercepting the ghostly signals emanating from computer monitors. Learn why this seemingly vintage security concern remains relevant in our modern digital age, and how this discovery fundamentally changed how we think about information security. From military-grade countermeasures to everyday implications, discover why the invisible world of electromagnetic emissions continues to challenge our assumptions about privacy and security. Perfect for technology enthusiasts, security professionals, or anyone fascinated by the hidden vulnerabilities in our digital world.