Learn about physical security, locks, and locking mechanisms. This month's topic is DISC-DETAINER LOCKS. Disc-detainers use a series of rotation discs and a key with angled bitting cuts. There will be cutaway locks, disc picks (which are hard to come by in the USA), and some low to medium security disc locks that you can practice picking on. Feel free to bring any interesting disc locks that you have!
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/
