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Explore critical security vulnerabilities in electronic safe locks through this 42-minute DEF CON 33 conference talk that investigates how major safe manufacturers like Liberty Safe can remotely unlock their products. Discover the shocking security flaws found in SecuRam electronic locks, which are widely used by Liberty Safe and other major safe vendors across consumer and commercial markets. Learn how the presenters uncovered a debug port in SecuRam's digital lock systems that provides complete access to firmware and stored data, revealing that unlock codes are stored on the externally accessible keypad rather than securely inside the safe itself. Witness live demonstrations of how these UL-certified "High-Security" electronic locks can be compromised and opened within seconds using nothing more than a Raspberry Pi. Understand the broader implications of these vulnerabilities for both consumer and commercial security applications, and gain insights into the journey from analyzing analog locks to exposing critical weaknesses in modern digital safe security systems deployed at major retail chains nationwide.
