Rick, the Network Administrator of the Fimbry Hardware Inc., wants to design the initial test model for Internet Access. He wants to fulfill the following goals: -No external traffic should be…

Rick, the Network Administrator of the Fimbry Hardware Inc., wants to design the initial test model for Internet Access. He wants to fulfill the following goals:

·No external traffic should be allowed into the network. ·Administrators should be able to restrict the websites which can be accessed by the internal users. Which of the following technologies should he use to accomplish the above goals? (Click the Exhibit button on the toolbar to see the case study.)