Abstract: A security enclosure for equipment may have four substantially planar panels with multiple engagement openings and received on a base. The panels have engagement protrusions along an edge that engage slots in an adjacent pane or an intermediate anchor frame Four side panels, comprise a generally square cross-section enclosure. A top panel is engaged with the side panels using engagement protrusions and cooperating slots, which together with the base, completely enclose the equipment. A puck lock receives a tang fixedly attached to the top panel and engages an opening in the tang with a hasp that is completely enclosed within the lock. An anchor frame may be interposed in the corners between the sides with the sides being connected to the frame. The lower ends of the anchor frame serve as legs to contact the base. Where larger equipment is to be housed, multiple side panels may be joined.