Put a protective holy ward over it. It won't last forever, and its rather mild...but it should offer you a bit of extra protection in case a monster decides to rush you out of the blue.

[He puts his hands in his pockets, smirking.]

Anyways, you're in a place with magic, possessions, and monsters, yes, so you'll have to expect things to be far different than what you've experienced from here on out.