CompTIA
SY0-501 · Question #385
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 f
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Submitted by takeshi77· Mar 4, 2026Security architecture
Question
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?
Options
- AConfigure a firewall with deep packet inspection that restricts traffic to the systems.
- BConfigure a separate zone for the systems and restrict access to known ports.
- CConfigure the systems to ensure only necessary applications are able to run.
- DConfigure the host firewall to ensure only the necessary applications have listening ports.
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Topics
#SCADA#ICS security#deep packet inspection#compensating controls