This post will examine and explain the Mul-T-Lock high security lock. Besides the Medeco, this is one of the most popular high-security locks on the US market. If you live in a major metropolitan area in North American, you probably walk by these on a daily basis. If you’re looking to improve the lock on your home, you could do a lot worse than one of these.
I recently spent a few days in Seattle on business and ended up with a free day. I hoped to see (among other things) a few interesting locks on Lock Safari: Seattle and I wasn’t disappointed.
Trying to vary your routes between home and work is sometimes touted as an OPSEC measure. This is sometimes advocated by law enforcement or military organizations as a measure their members should take. In some instances it may actually be a good idea. I began to think seriously about this, however, when I read a few articles that explicity or implicitly seemed to recommended the practice to average citizens in the prepping or “tactical lifestyle” communities.
I recently had the chance to spend a few days in New York, New York. This was a personal trip, and I covered a lot of ground. This time, I actually managed to focus on the locks I saw, and I saw some good ones on Lock Safari NYC. I noticed some interesting things about New York’s locks.
There are several lists of OPSEC rules and commandments our there on the internet. Some of them are quite good but I wanted to write my own set of Ten OPSEC Principles.
Over the past few years I’ve been fortunate enough to do a bit of international travel. I’m also fascinated with personal security. The following are some minor “best practices” for international travel security. If you have any suggestions, post them so we can all benefit. Additionally, If I’m being foolish, please call me out.
I recently had the opportunity to explore another city in my search for rare and interesting locks. Lock Safari Salt Lake City took me through quite a few neighborhoods over a long weekend. Over three days a friend and I covered the Marmalade, 9th and 9th, Temple Square/Downtown, and Sugar House areas of SLC. I found quite a few interesting locks, but not as many as I expected from a city of this size.
A couple of weeks ago I posted my introduction to threat modeling. Several times in that post I mentioned the concept of profile elevation, and it will certainly be coming up more as I flesh out my thoughts on threat modeling. It has occurred to me that this topic should be explored more fully.
I have previously written about categorizing attackers based on their levels of skill and focus. I have also written about categorizing security measures to defeat attackers with a given level of skill or focus. Both of these posts tie in closely with (and were early attempts at) a topic that I want to explore more fully in coming months: threat modeling.
On this site I talk about a number of different security measures. Just as in my discussion of attacks and attackers it is important to have a firm understanding of security measures and exactly what type of security each provides. . . and does not provide.