I grew up in a military family. I keenly understand the need for a strong defense system. A strong defense system ensures that those pursuing you can't get to the prize. You could say the same thing about any sports defense. In football, for example, a strong defense helps keep your prize (in this case the quarterback) safe.
In geocaching, a strong defense system is predicated by the hide itself. A really good hiding spot or some devious container certainly increases the power of the defense system. In the case of this specific geocache, I would not call this one strong...or devious. In fact, I doubt it will cause you any trouble at all.
I am giving it a 2/2 rating. The 2 difficulty is not so much for the hide as it is for muggle traffic, especially depending on what time and what day you go after this one. The 2 terrain is simply because there is not much in the way of decent parking unless you happen to time things just right. I will leave it at that.
Log only....Bring Your Own Pen! Please be careful in the placement when you return the cache to the hiding spot.
Have fun and be careful!