Discover the fascinating world of mechanical combination safe locks in this 29-minute DEF CON conference talk that demystifies safe manipulation techniques. Explore essential concepts including drive cam mechanics, vulnerability assessment, and wheel isolation methods used in safecracking. Master the identification of common low points, understand third wheel dynamics, and learn systematic approaches to Group 2 lock manipulation. Gain practical insights into brute force techniques while receiving valuable tips and resources for further exploration into this specialized aspect of locksport. Perfect for security enthusiasts and those interested in understanding physical security vulnerabilities.