Practical Lock Picking Training Guide for Security Professionals

Practical Lock Picking — Training Guide for Security Professionals is Deviant Ollam’s practical, classroom-proven manual for anyone serious about understanding locks, entrycraft, and defensive security. Written by one of the field’s most respected instructors and winner of the Best Book Bejtlich Read (2010) award, this book teaches straightforward picking, quick-entry techniques, and defensive hardening in clear, photo-driven lessons that beginners can follow and professionals can rely on. Chapters cover the fundamentals of pin-tumbler and wafer locks, essential picking techniques and how to exploit common weaknesses, accelerated training methods to build speed and consistency, advanced skill development, and quick-entry tactics such as shimming, bumping, and other bypass methods. Detailed photographs and step-by-step exercises make complex concepts easy to learn and practice. Key Features Authored by Deviant Ollam — renowned instructor and industry authority. Clear, photo-rich, lesson-based format that accelerates skill acquisition. Covers basic to advanced topics: pin tumblers, wafer locks, picking, speed training, shimming, bumping, and bypass techniques. Ideal for penetration testers, locksmiths, security auditors, and defenders who need practical, hands-on knowledge. Award-recognized title and trusted classroom resource.