Operational Technology Network Segmentation Quiz
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Questions and Answers

What is the primary purpose of micro-segmentation?

  • Preventing direct device-to-device communication (correct)
  • Improving firewall performance
  • Enhancing V-LAN connectivity
  • Facilitating intra-switch policies

    • How does micro-segmentation affect hosts within the same V-LAN?

  • Their communication is enhanced
  • They are isolated from the FortiGate
  • They cannot communicate directly with each other (correct)
  • They require additional firewall configuration

    • What is a key benefit of continuous availability in an O.T network?

  • Enhancing device-to-device communication
  • Reducing the need for redundant architecture
  • Avoiding single points of failure (correct)
  • Simplifying cross-functional team creation

    • How can micro-segmentation be configured in an O.T environment?

    <p>Using a standalone or managed FortiSwitch</p> Signup and view all the answers

    What is the impact of system downtime in an O.T environment?

    <p>Diminished productivity, dissatisfied customers, and lost revenue</p> Signup and view all the answers

    How can enterprises achieve both reliability and availability in O.T systems?

    <p>By sharing knowledge and aligning business practices between I.T and O.T teams</p> Signup and view all the answers

    What is the role of micro-segmentation in controlling traffic flows?

    <p>Managing traffic flows through firewall policies</p> Signup and view all the answers

    What is the impact of micro-segmentation on V-LAN traffic?

    <p>Hosts on the same V-LAN cannot detect and communicate with each other</p> Signup and view all the answers

    How can continuous availability be achieved in an O.T network?

    <p>By deploying redundant architectural components</p> Signup and view all the answers

    What is the potential consequence of system downtime in an O.T environment?

    <p>Loss of life, property, or significant environmental or health hazards</p> Signup and view all the answers

    How can the reliability and availability of O.T systems be achieved?

    <p>By aligning business practices between I.T and O.T teams</p> Signup and view all the answers

    What is the primary purpose of network segmentation in an O.T environment?

    <p>Improve monitoring, boost performance, localize technical issues, and enhance security</p> Signup and view all the answers

    Which solution can be used to detect new devices on the network and enforce network segmentation based on device profiles in an O.T environment?

    <p>FortiNAC</p> Signup and view all the answers

    How can micro-segmentation in an O.T environment provide extra security to the process layer?

    <p>All Intra-V-LAN traffic is controlled from FortiGate</p> Signup and view all the answers

    Which device can be used to implement internal segmentation in an O.T environment?

    <p>FortiGate</p> Signup and view all the answers

    What is the role of FortiGate in micro-segmentation in an O.T environment?

    <p>Implement internal segmentation</p> Signup and view all the answers

    How does FortiNAC contribute to network segmentation in an O.T environment?

    <p>Detects new devices and enforces network segmentation based on device profiles</p> Signup and view all the answers

    What can be achieved using FortiNAC in an O.T environment?

    <p>Detecting devices on the network and placing them in different device profiles</p> Signup and view all the answers

    What is the purpose of Intent-Based Segmentation for O.T using FortiGate and managed FortiAP/FortiSwitch?

    <p>Internal and micro segmentation</p> Signup and view all the answers

    How can FortiGate and managed FortiSwitch contribute to network segmentation in an O.T environment?

    <p>Implementing internal and micro-segmentation</p> Signup and view all the answers

    What is the impact of micro-segmentation on host isolation in an O.T environment?

    <p>Hosts are not able to see each other within the same V-LAN</p> Signup and view all the answers

    What is the role of FortiSwitch in micro-segmentation in an O.T environment?

    <p>Implementing micro-segmentation</p> Signup and view all the answers

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