How would you apply security to the network shown in the exhibit?

A.
Replace RW1 with a ruggedized FortiGate and RW2 with a normal FortiGate. Enable industrial category on
the application control. Place a FortiGate to secure Web servers. Configure IPsec to secure sensors data.
Place a ruggedized FortiAP to provide Wi-Fi to the sensors.

B.
Replace RW1 with a normal FortiGate and RW2 with a ruggedized FortiGate. Enable industrial category on
the application control. Place a FortiGate to secure Web servers. Configure IPsec to secure sensors data.
Place a FortiAP to provide Wi-Fi to the sensors.

C.
Replace RW1 with a normal FortiGate and RW2 with a ruggedized FortiGate. Enable industrial category on
the Web filter. Place a FortiWeb to secure Web servers. Configure IPsec to secure sensors data. Place a
ruggedized FortiAP to provide Wi-Fi to the sensors.

D.
Replace RW1 with a normal FortiGate and RW2 with a ruggedized FortiGate. Enable industrial category on
the application control. Place a FortiWeb to secure Web servers. Configure IPsec to secure sensors data.
Place a ruggedized FortiAP to provide Wi-Fi to the sensors.