An Organization Has Several Production-Critical SCADA Supervisory Systems That Cannot

question 941

Multiple Choice

An organization has several production-critical SCADA supervisory systems that cannot follow the normal 30- day patching policy. Which of the following BEST maximizes the protection of these systems from malicious software?

• A) Configure a firewall with deep packet inspection that restricts traffic to the systems.
• B) Configure a separate zone for the systems and restrict access to known ports.
• C) Configure the systems to ensure only necessary applications are able to run.
• D) Configure the host firewall to ensure only the necessary applications have listening ports

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Definitions:

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Evolutionary Psychology

The study of how evolutionary theory explains the structure and function of the human mind.

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A personality trait characterized by sociability, talkativeness, assertiveness, and high levels of emotional expressiveness.

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The ability or tendency to change or adjust effectively in response to different conditions or environments.