What is a key security risk associated with devices at Level 2 of the Purdue Reference Architecture?
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You are securing Level 1 devices, including PLCs, in a critical infrastructure ICS. Which of the following measures should you prioritize to protect against attacks targeting these devices?
(Select all that apply)
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As part of securing the ICS architecture, you need to isolate the control systems from external threats while maintaining data exchange between the business network and ICS network. Which of the following actions should you take?
(Select all that apply)
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What type of communication occurs between Level 0 and Level 1 in the Purdue Reference Architecture?
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What is a major advantage of using wireless communication in an ICS environment?
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