Learn about physical security, locks, and locking mechanisms. This month's topic is a Safecracking Workshop! Last month you learned the basics of combination locks and safe locks, this month we'll focus on hands on manipulation of these locks. Learn all the ways that these locks can be opened non-destructively to derive their working combinations!
We're also continuing on with the 2015 Points Competition! Not in first place yet? Don't worry, the contest runs all year --- there's still plenty of time to get to first place! How does it work? There's a box of competition locks; pick a lock and record your time. The faster the time, the more points you get. You can view current standings at: http://cryptlology.com/nsl2015/
