NSE7_OTS-6.4 무료 덤프문제 온라인 액세스

What triggers Layer 2 polling of infrastructure devices connected in the network?

• A.A linkup or linkdown trap
• B.A matched profiling rule
• C.A failed Layer 3 poll
• D.A matched security policy

Refer to the exhibit, which shows a non-protected OT environment.

An administrator needs to implement proper protection on the OT network.
Which three steps should an administrator take to protect the OT network? (Choose three.)

• A.Use segmentation
• B.Configure firewall policies with web filter to protect the different ICS networks.
• C.Deploy an edge FortiGate between the internet and an OT network as a one-arm sniffer.
• D.Configure firewall policies with industrial protocol sensors
• E.Deploy a FortiGate device within each ICS network.

Refer to the exhibit

In the topology shown in the exhibit, both PLCs can communicate directly with each other, without going through the firewall.
Which statement about the topology is true?

• A.PLCs use IEEE802.1Q protocol to communicate each other.
• B.An administrator can create firewall policies in the switch to secure between PLCs.
• C.There is no micro-segmentation in this topology.
• D.This integration solution expands VLAN capabilities from Layer 2 to Layer 3.

An OT administrator is defining an incident notification policy using FortiSIEM and would like to configure the system with a notification policy. If an incident occurs, the administrator would like to be able to intervene and block an IP address or disable a user in Active Directory from FortiSIEM.
Which step must the administrator take to achieve this task?

• A.Define a script/remediation on FortiManager and enable a notification rule on FortiSIEM.
• B.Create a notification policy and define a script/remediation on FortiSIEM.
• C.Configure a fabric connector with a notification policy on FortiSIEM to connect with FortiGate.
• D.Deploy a mitigation script on Active Directory and create a notification policy on FortiSIEM.

An OT network administrator is trying to implement active authentication.
Which two methods should the administrator use to achieve this? (Choose two.)

• A.Local authentication on FortiGate
• B.FSSO authentication on FortiGate
• C.Two-factor authentication on FortiAuthenticator
• D.Role-based authentication on FortiNAC