The Physical Setup The office for the Business is a single dedicated room in the owner's house, an outwardly unremarkable dwelling in a middle-class neighborhood The office has the following physical security: there is a deadbolt lock on the (solid core wooden) door. This lock is not on the same master key as other doors in the house. There are two 1' x 4' openable windows, both of which are normally closed when the office is not in use. The house, which is 100' from its nearest neighbor and 50' from the road, has smoke alarms and external motion-sensor lights.