You are the network administrator for a manufacturing company. The factory is a two story building with manufacturing and the warehouse on the first floor and offices and the computer room on the second floor. Manufacturing and the warehouse have Windows XP and Vista workstations spread all over. There are switches and routers in central locations for connectivity. On the second floor, employees have the choice of a Windows or Linux workstation, and, currently, 60% of the workstations are running Windows. The computer room has four Windows servers, two for Active Directory, one for file sharing, and the other for email. There are also two Linux servers. One is for file sharing, and the other is an Apache Web server. Design a physical security plan for the manufacturing company. Your paper should include an explanation of physical security and the various components of physical security.