Operational security, or opsec, is key if you're doing anything on crypto exchanges and this new trick – essentially a DIY hack – can make you a bit safer in a crowded cafe. Created by software ...

Having heard my friends rave about the life-changing benefits of a smart door lock - enhanced security and convenience, just to name a few - I became intrigued and decided to replace my traditional ...

When you realize a key broke inside a lock, all is not lost. The best immediate step is to avoid forcing the lock and focus on gentle removal using the right tools. Extra pressure can push the key ...

The following excerpt on making warded locks was taken from Making Working Wooden Locks (Linden Publishing, 2000) by Tim Detweiler. This guide to creating fully functional, working locks from multiple ...

Originally made as portable convenience locks, padlocks are known for their cheap, simplistic and relatively secure design. Their construction is made up of a body, shackle and locking mechanism, with ...

After a successful DIY project, you might experience a bit of paranoia in terms of protection. If so, there's one answer: Matthais Wandel's DIY wooden combination lock. The lock isn't perfect—a lack ...

August 7, 2011 Add as a preferred source on Google Add as a preferred source on Google There are many practical and legal reasons to learn lock picking, (we covered this last week in our guide on how ...