This lecture go into the basics of lockpicking. Why does it work, and how? It focuses on standard pin-tumbler locks, but will also discuss other types, such as wafer locks, tubular locks, things like Assa Abloy, Medeco etc. Although the focus lies on traditional lock picking techniques, also pick guns, bumping, impressioning and other techniques will be explained. Walter will also be setting up a table in the venue to allow people to practice lockpicking on standard pin-tumbler locks. Tools and locks will be provided.