Smart locks aren't the only way to beef up a door's security—sometimes you need to start with the front door itself. The Main Door Mahogany prehung front door combines strength and style to protect your home's main entrance. Its weight makes installation tricky but hanging it is pretty straightforward. (But the weight is a good thing in the long run.)
It doesn't give you the visibility of the storm-door-style security doors, but the speakeasy portal allows for some airflow and protects you while you're chatting with someone standing on your front porch.