Consider a company whose operations are housed in two buildings on the same property: one building is headquarters, the other building contains network and computer services. The property is physically protected by a fence around the perimeter. The only entrance to the property is through a guarded front gate. The local networks are split between the Headquarters LAN and the Network Services LAN. Internet users connect to the Web server through a firewall. Dial-up users get access to a particular server on the Network Services LAN. Develop an attack tree in which the root node represents disclosure of proprietary secrets. Include physical, social engineering, and technical attacks. The tree may contain both AND and OR nodes. Develop a tree that has at least 15 leaf nodes.

How the attack tree will look like?