Ursus arctos, the brown bear, isn't a specialist. It covers forest, river and mountain, and holds its ground properly in all three. That's the whole idea behind the name.
Consultancy, cars and security don't have much in common on paper. In practice, they're run the same way: look properly at the ground in front of you before doing anything to it, say plainly what you find, and don't wander off before the job's actually finished.
"Know the terrain properly, then act on it."