Cooper B-Line recently introduced new rack security doors as part of its latest line of network-rack-security products. Installing on the front or back of a two-post rack, the rack security door helps ensure hardware inside the rack isn’t accessible once the door is locked. Each door includes adjustable brackets, and installers can secure the product without turning off or disconnecting any equipment. Cooper B-Line’s rack security doors are offered in acrylic and in perforated steel.?