Podcast
Questions and Answers
What does the application DNP3_Cold.Restart indicate?
What does the application DNP3_Cold.Restart indicate?
- Sending a warm restart command to a DNP3 device by an unauthorized DNP3 client
- Sending a power-up command to a DNP3 device by an authorized DNP3 client
- Sending a device restart command to a DNP3 device by an unauthorized DNP3 client
- Sending a cold restart command to a DNP3 device by an authorized DNP3 client (correct)
What can continuously sending the DNP3_Cold.Restart command cause?
What can continuously sending the DNP3_Cold.Restart command cause?
- Improved device security
- Device enhancement
- Denial of service (DoS) condition (correct)
- Increased network efficiency
How are application control signatures organized?
How are application control signatures organized?
- In a hierarchical structure (correct)
- In a circular structure
- In a linear structure
- In a random structure
What does FortiOS provide administrators in terms of inspecting sub-application traffic?
What does FortiOS provide administrators in terms of inspecting sub-application traffic?
What can be done using FortiGate in terms of industrial protocols like Modbus?
What can be done using FortiGate in terms of industrial protocols like Modbus?
In the example provided, what is the primary device in the Modbus TCP implementation?
In the example provided, what is the primary device in the Modbus TCP implementation?
What is the IP address of the primary device in the Modbus TCP implementation?
What is the IP address of the primary device in the Modbus TCP implementation?
What does the application DNP3_Read indicate?
What does the application DNP3_Read indicate?
What does the application DNP3_Write indicate?
What does the application DNP3_Write indicate?
What does the parent signature do in the hierarchical structure of application control signatures?
What does the parent signature do in the hierarchical structure of application control signatures?
What can administrators do using FortiOS in terms of DNP3_Write and DNP3_Read?
What can administrators do using FortiOS in terms of DNP3_Write and DNP3_Read?
What is the IP-address of the switch interface named ssw-01?
What is the IP-address of the switch interface named ssw-01?
Where is the Conpot server connected to FortiGate?
Where is the Conpot server connected to FortiGate?
What protocol is the Conpot server on PLC1 simulating?
What protocol is the Conpot server on PLC1 simulating?
What type of traffic will be allowed and identified by the default application control profile on the firewall policy?
What type of traffic will be allowed and identified by the default application control profile on the firewall policy?
What does the application name for the traffic sent from the Modbus client primary to the Conpot server indicate?
What does the application name for the traffic sent from the Modbus client primary to the Conpot server indicate?
What are the most common breach points in an O.T environment?
What are the most common breach points in an O.T environment?
What type of exploit can compromise RTU or HMI in an O.T environment?
What type of exploit can compromise RTU or HMI in an O.T environment?
What type of attack can the SCADA system be vulnerable to in an O.T environment?
What type of attack can the SCADA system be vulnerable to in an O.T environment?
What does the term 'Air gap breached' refer to in an O.T environment?
What does the term 'Air gap breached' refer to in an O.T environment?
What does the term 'Droppers USB' refer to in the context of breach points in an O.T environment?
What does the term 'Droppers USB' refer to in the context of breach points in an O.T environment?
What is the purpose of the firewall policy configured to allow and log all traffic from port3 to the ssw-01 interface of FortiGate for all services?
What is the purpose of the firewall policy configured to allow and log all traffic from port3 to the ssw-01 interface of FortiGate for all services?
