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Explore the fascinating history of phone phreaking in this 51-minute conference talk from Derbycon 2015. Delve into the world of early hackers known as "phreaks" who manipulated telephone systems, and discover how their innovative techniques paved the way for modern hacking and cybersecurity practices. Learn about the tools, methods, and motivations of these pioneering tech enthusiasts, and gain insights into the evolution of telecommunications security.